If you're not able to do any of this investigation and work yourself, then you likely should consider taking it to reputable automotive A/C repair shop.

There is some testing that you can do pretty simply yourself if you have that inclination but, it'd require you to procure some specialty tools (manifold gauge set, primarily) and spend a little time.

My first reaction to a "no compressor operation" symptom is to say that the refrigerant charge is inadequate. But, to confirm, system pressures need to be monitored.

Also, how was the "Freon replaced" ... with an A/C recovery/recycling/recharge unit or with cans? Was dye also included in the recharge? Has any leak detection been done?

So many questions to be answered ...