Just purchased for my daughter in good condtion runs good

The windows on both side of front won't work. The rear windows work and power lock works but on both sides the windows wont move. drivers side and passenger side switch wont move windows but drivers side moves rear windows and unlocks doors.

I replaced the fuse. It didn't work. I saw there is a relay but i can't find it anywhere in the fuse boxes.

The ac doesn't blow cold air. I replaced the relay and added the collant 1 bottle it moved the needle to green on the coolant gauge but still no cold air.

Please help if you can.