Why is my account blowing warm air?

What is your question?

Installed a rebuilt AC compressor pulled vacuum filled up with freon had ice cold AC for about an hour then it made a squeal and started blowing warm when the AC is on the clutch moves but when it's off it moves sometimes and sometimes not there is still freon in my account and it still has pressure but it's not blowing cold and no leaks is something not connected right or did I get sent a bad compressor