I've replaced everything to do with the ac and it still doesn't work. Blows hot air and clutch kicks on and off on and off

What is your question?

I've replaced everything on my AC on my 2000 GMC Sierra and it still doesn't work the clutch kicks on and off on and off and blows hot air

What makes this problem better or worse?

Nothing

How long has your 2000 GMC Sierra 1500 had this problem?

Few weeks