There is a chance that you can fix it by yourself. Here are some AC repair options.
The most common reason for the air conditioner to cease running is a blockage in the drain. If a drain has become blocked this can cause a safety switch to flip, which turns your AC off. The solution is to clear a leak by using a thin, long tool , so that water flows freely and your AC begins to work again.
Also, electrical issues could stop an AC system from performing its job. When you inspect your circuit breaker’s box it could be that your switch is in a mid-point between on and off. If that’s the case, then turn on the switch until it is completely off before turning it all the way back on.
The thermostat may also be an issue that causes your malfunctioning AC. YouTube offers a variety of tutorial videos on how to test and fix your thermostat if it is malfunctioning.
AC problems are typically easy to fix with your own hands. If none of these suggestions will work, you should contact a specialist for repair.