My fridge isn't gettin cold, my freezer works ok, and the compressor is really hot...how can i fix this at home??

Some older upright freezers and all chest freezers are hot to touch on exterior surfaces since imbedded coils dump heat outside to keep inside cold. Be sure space is enough to allow air flow. 6" is minimum clearence. Newer upright freezers use blowers over hot side coils in bottom to get rid of heat. Similar to newer refrigerators.

Sounds like defrost system is working correctly. 10 F isn’t cold enough for a freezer. Make sure condenser fan at compressor is running and also evaporator fan in freezer. Also clean dust off condenser coils. If all that is ok, then you most likely have a sealed system problem.

Try the control relay/ condenser thats attached to the compressor and provides a momentary spike to start the compressor start windings prior to the unit going into run mode. reasonable and easy to fix

Power off and remove all fluff under the fridge.
Compressor can be hot but not too hot. Are the settings ok for desired level cold. Is the fridge too heavily loaded? Try now.

If there is no cooling at all on the fridge section but the freezer works then it is confirmed that the compressor and gas pressure is OK. Now shut off the fridge and leave it powered off while you clean and check the evaporator for frost. If frost is seen it is a good indication as the compressor is working with sufficient gas within.
Now after about 6 hours plug in the fridge to start. Observe cooling to happen in about one hour and ice to from under three hours.
Earlier make sure that the thermostat was set to normal mode for freezer and fridge.
However if ice forms in the freezer then observe the fridge for about 24 hours for cooling to continue and the fridge to cut off . If not the auto defrost timer, or the thermostat must be checked. Frost formation without defrosting could block the air flow and so shut the air passage to the fridge. Also the blower fan must work and if this is not working then the fan can be faulty. Also a fault on the control unit is a suspect to non functioning of any one of these components.
If defrost timer works but frost keeps forming check while the compressor shuts if the heaters are working, check continuity of the heaters.
So try this test using a multi-meter on the defrost timer and the thermostat and make your observations so that we come to the solution.

Please check the link below for tips to remove the panels/parts: http://www.espares.co.uk/advice/fridges-and-freezers/a/2

Do you see any ice buildup on the back wall of the freezer or behind it?

freezer working,fridge not working,condenser fan ok, compressor running very hot.

next time send the model number and brand name.usually when this happens is the condenser fan motor isn't working.pull the fridge out,remove the bottom back panel and check the fan to see if it's working,if it is check the condenser coil to see if it's filled with lint and dust,it could just need to be cleaned out but if it's that hot most likely the fan isn't running,if you get this tonight check it now,if the fan isn't running you could blow the compressor,the condenser fan blows and keeps the compressor cool enough so it doesn't overheat by moving the hot air and the heat also esscapes through the condenser coil so if that's clogged with dust the machine will run hotter than normal,if the fan isn't running you can stick any window fan back there and blow it onto the compressor to keep it cool until you fix the condenser fan motor,this way you won't loose any food and if the compressor goes it's new fridge time,to much to repair.hope this helps and good luck with your machine.one more thing,i've found the fans not running and by pushing the blade it runs again,if this happens the fan could run and never have a problem or it could stop an hour later but i would change it out no matter what.if it's a G.E. fridge and the motor isn't running,most likely it will be the computer board,i've found 10 machines doing this and the temp. settings turning on and off or the evap fan motor in the freezer runs slow and then fast and the condenser fan isn't running or running slowly,this is why you have to send the brand name and model number.

Your fridge operates like that: a compressor liquefies freon vapours; this creates heat so the hot liquid goes thru a cooling radiator with a fan on it (these 2 elements are at the rear bottom of the fridge) the freon fluid goes to an evaporator, turns to vapour and absorbs heat in the process, cooling the evaporator; a fan blows air over the evaporator and spreads the cooled air all over the fridge; the vapours return to the compressor.
In the rear of the fridge you should make sure that the radiator is clean and the fan working; inside the fridge you should make sure that the evaporator is not covered in ice and/or dirt and its fan is working. If necessary clean both.
If they are clean , the fans work but the evaporator isn't cold then either the freon circuit has sprung a leak and all the fluid has been lost or the compressor isn't working - to find out which just put your hands on the compressor : if it's hot and vibrates the fluid has been lost, if it doesn't vibrates then the compressor isn't working.
The compressor isn't working because either the thermostat or itself have failed. To find out which the compressor will have to be powered directly from the mains: if it starts then the thermostat must be replaced, if it doesn't the compressor will.
To fix the freon circuit or to replace the compressor a certified professional is mandatory, you must call one.

It should work the same as before. Does the compressor get really hot after running a while? If so it could be low on charge, or there could be a restriction inside the refrigeration system. Either way a professional would have to look at it.