Why is my car AC not cooling?

your ac is not cooling

is your ac pumping or do you have a blown fuse

check fuses first

then have ac gas checked for correct amount

if this is over full it cannot circulate properly

most times it will need some added

if that's not the problem you may need ac thermostat checked,expansion valve may be bad,or the compressor may be bad

take it to a reputable shop to have it looked at or it could cost you big bucks