Ac Compressor not kicking it on in my 1996 geo tracker 2 wheel dr 4cyl

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I replaced my ac evaporator air dryer Compressor everything was working before I changed evap it just had a bad evap. Got it back together and the Compressor will not kick on, I was told it was the ac module so I replaced it and the ac button checked all fuses and all are good also replaced the ac relay still Compressor will not kick on. Fan comes on and I've tried a jumper wire or the high-pressure switch and still it will not kick on. Had a buddy use a jumper relay in the place of the one there that has a switch to check for a bad relay and when you switch on the compressor works. So that's why I replaced the relay. Please help I don't know what else to do. Tim walker