Stuck with a car that's not moving but still paying finance.

I bought a car in August 2021 and in a couple of months it started giving me problems I had to change the alternator, now I have a problem with the gearbox Ford says I need to get a new one and the money they quoted me is more than the value of the car now I'm stuck with a car that's not working and I'm still paying finance on this car. Kilos on the car will show that is haven't even been using this car a lot of the problems that keep rising is the a way that WEBUYCARS can assist me.