By mistake i have connected it with direct supply and it is smelled and sparked.After that it is not turn on.Is there any way to repair it? please help me...

Go back to basics to figure this out. An engine needs 3 things to start and run. Air, Fuel and Spark. Remove any one of these and it won't start. Try this.
What EXACTLY does it do when you press the start button
-Nothing at all or a slow sluggish crank is most likely a flat or bad battery issue. Charge or replace the battery.
Cranking at normal speed but not trying to start is possibly a spark supply issue. Test for spark at the plugs and work through the ignition from there.
Cranking, coughing and trying but won't idle is commonly a fuel supply issue. Check you actually have fuel in the tank. Yes, I've made that mistake! I've also forgotten to open the fuel valve. Check you are getting fuel to the cylinders. A way to do this is by removing 1 plug wire and cranking the engine for 1 to 2 seconds. Remove the spark plug on that side and sniff it. A working set up and it'll smell of fuel. Refit the plug and the wire and repeat this for the other cylinder. From there work backwards through the fuel system checking the injector, fuel pump and the fuel pipe lines.

If you smell gas coming from your Maytag Gemini range, it is important to take immediate action. Gas leaks can be dangerous and can cause fires or explosions. Here are a few steps you should take:

1. Turn off the gas supply to the range: Locate the gas shut-off valve for the range and turn it to the "off" position. This will stop the flow of gas to the appliance.
2. Open windows and ventilate the area: Open windows and doors to allow fresh air to circulate. This will help dissipate the gas fumes.
3. Do not use any electrical switches, appliances, or light fixtures: The sparks from these devices could potentially ignite the gas.
4. Leave the house: If you suspect a gas leak, it is best to evacuate the house and go to a safe location.
5. Call for professional help: Contact a gas company or a licensed appliance repair technician to repair the gas leak and check for any other issues with the appliance.

You don't have gas supplied to the heater. It sounds like you have a gas powered unit and the clicking you're hearing is the sparker sparking.

Warranty status? Probably gas control valve and its connections to the "buzz" ignitor system. Gas is not a DIY thing!

Your Direct Spark Ignition System contains a
Gas Distribution Valve and a Direct Spark Ignition
(DSI) Control that interfaces with the
Electronic Oven Control, and spark electrodes.
This provides the direct spark ignition and gas
distribution for Whirlpool self-cleaning gas freestanding
ranges. You must familiarize yourself with this system
before attempting any repair. Look through this service
repair manual for direct spark HERE

If you need further help, reach me via phone at https://www.6ya.com/expert/dan_73bbd84fe1d95b61

Hi,

maybe the fuel lines between tank and carburator are blocked, maybe the valve from the tank is on the OFF position so put in on thje ON position if needed ofcourse.
maybe the carburator has some blocking inside, due to dirt, factory mistakes,...

just make sure that all the valves and holes where gasoline and air needs to flow through are open to say it this primitively...

greetings!

Hard to say but its definitely fried.

The damage is to the board and will need to be replaced.
you can try and locate the blown section with a magnifying glass.
board repair or replacement is needed.