Depressed

I started to realized that I’m gettin very depressed… I don’t have car atm cause it doesn’t run and my a/c doesn’t work so it’s hard to drive out in Texas heat with a 4 month old with no a/c I have no job because I have no car my sister was supposed to be helping me out with a car but has been “working on it” for months now ever since I’ve gotten pregnant and I still haven’t received the car after I told her I’d give her my car so that way she can fix it and sell it I can’t go anywhere when I’m invited and it sucks cause I’m tired of being cooped up in my house all day and all night idk what to do anymore I’m tryin to pull myself of it my depression but idk what to do I’ve applied for all types of remote jobs I just need to vent… Any Advice