Take it to a shop that will diagnose the problem for free, then you know what to fix and how to do it at no cost (until you fix the problem that is)
If you added the correct amount of refrigerant, and the compressor is spinning, just make sure that the compressor clutch is also engaged. Sometimes the clutch plates can wear down and are in need of adjustment. Good luck!!So its getting really hot here , my problem is my compressor is spinning but no cold air + i added refrigerant today , still no chance and the compressor has low pressure , any solutions then buying a new one?