A/C causing clicking, warm air and maybe hissing?

When the car is in park with the A/C on, if I rev the engine to low RPMs for 20-30 seconds, a clicking sound starts, and it sounds driver side by the tire well area. This clicking sound also happens when driving and accelerating at low RPMs to stay at a cruising speed, if I press on the accelerator the sound stops but then will come right back if I rev at low RPMs, video attached.

Also, 75% of the time that I stop still but keep the car running, the air starts to get warm. Like drive thru or even in park just waiting for kids from school, air will 75% of the time get warm, otherwise while I’m driving its ice cold.

I’m pretty sure I hear a hissing or deflating sound as well, If I turn off the A/C the sound goes away, if I rev the engine a few times or turn off the A/C the sound goes away within 10-15 seconds and when I turn back on the A/C I hear a mechanical sounds for 3-4 seconds and then that sound goes away. But after a few seconds of it running 20-30 second, the hissing sound is back.