Question

The compression plugin wont work. I tried to add it to an insert on one of my channels and nothing happens.

Answer 1

It should load and be active / turned on,,
Check that it's blue color (power)  is on and no yellow(bypassed is off)
grab the treshhold and turn it counter clockwise,,  bit to a compressor, but the stock compressor is very transparent (no color) and a wide range of compression,,
Could help more with a picture, lol,,