pick up on fuse box A/C starts working

Could be relay. Hard to tell without having a listen. This will require a hands on inspection. If you don't work on your own car then use this link to find a good shop near you. https://repairpal.com/repair-shops Alex

We would be more than happy to fix that for you.With out looking at vehicle there is no way to know whats wrong with it. please call us at 405-286-1551

This is hard question to answer without looking at your car. If you would like we can inspect it for you . Please call Expert Auto Care @ 405-286-1551