If your water heater isn't working, the first thing you should do is check the power supply. If the power is off, turn it on and wait a few minutes to see if the water heater starts working. If the power is on and the water heater still isn't working, you may need to call a plumber or gas technician for assistance.
If you think there may be a problem with your gas water heater, it's important to take safety precautions immediately. Turn off the power to the unit and call a plumber or gas technician for assistance.
Some common problems with gas water heaters include pilot light outages, thermocouple issues, and problems with the gas supply. A plumber or gas technician can help you diagnose and repair these issues.
If your water heater is leaking, you should turn off the power to the unit and call a plumber or gas technician for assistance. Do not attempt to repair the leak yourself, as this could be dangerous.