I am unable to shift into reverse and keep it in reverse gears one through five work fine but once i put it in reverse and touch the gas it pops out even if hold it into place also sometimes it will go in and sometimes it will not go in at all

it needs transmission work, worn gears

No not the whole transmission. Could be a band or servo. It still has to come out and be tore down to fix.

Could be a long list of things.
Its too late for a filter change. Doing that now would probably make matters worse.
The trans uses electric solenoids and a pump to apply pressure to the clutches. So either could be faulty given the age and mileage.
I'm not sure if the shifting problem is connected to the shift indicator lights problem.
You may need to take it to a trans shop to find out for sure. And they will not want to touch it with that many miles on it.
A regular mechanic might be able to do a pressure test on it to at least find out if it is the pump or not.

The wire of the gear which goes near of the clutch box has the inside guarnition which normally is broken and need to be changed second the clutch must be controlled

you will need to have repaired third and fourth gear shift fork has came loose to repair trans must be removed. once inside more damage may be found the forks dont just pop out in most cases.

Replace the fuse & drive to the auto elctrician he will find the fult & save you time & money.

Has Coke or anything that goes sticky been spit around gear shift? I have had this before & had to pull console apart & clean with spray & wipe.

Trans shifts into gear harshly, car feels sluggish off the line, No 1st, 4th or TCC lockup available, Manual 2nd, 3rd and Reverse are only available gears, CEL is on: Transmission is either in limp-home mode or has lost electrical power. If there are lots of error codes in the PCM, check the under-hood fuse that powers the transmission, and if it pops again, look for a short in that circuit like an O2 sensor harness touching exhaust. Otherwise, check PCM codes for a particular fault in the transmission causing the PCM to put it in limp-home mode.

No 1st or 4th available; trans shifts 2nd to 3rd by itself in D or OD and locks the converter : ShiftA solenoid failed. Easy fix in the pan. Or a wiring problem from PCM to trans.. or PCM.

Car goes into gear but feels very sluggish like the brakes are dragging, but it will roll easily (starts out in 4th gear), you manually shift to 2 to get it moving, once it's moving you put it back in OD and the car shifts 3rd to 4th on its own and locks the converter at the appropriate time: ShiftB solenoid failed: Easy fix in the pan. Or a wiring problem from PCM to trans.. or PCM.

Good luck and keep me posted, there are other things but these things mentioned seam like what you described.

check power to the reverse shift solinoid

sounds like your due for a clutch