Guaranteed to work epic fail - Tyrant CNC Glock Gen3-4 Pistol Triggers

I tossed around buying this for weeks finally was gonna buy it, but could not locate my model. The rep who was helping me was asking a technical question about something else I was ordering and the guy she talked to guaranteed me that this would work in my Glock and I asked him are you sure and he guaranteed me it would work if not, I could return it so I bought it. I installed it. I tested the three components inside where the trigger are the spring press points and all that and everything function well put the slide on and racked it. It jammed, I could not get the slide to move. I had to disassemble the slide at the rear open it enough that I could get a pick in and drop out the Guide and basically force it apart the damage the trigger and wrecked my slide. I’m in the process of rebuilding it now so when they say it works for a Glock 19 17 and some others mine was not listed. I asked specifically and I was guaranteed it would work and it don’t so now I have a damaged trigger a damaged slide components and in the process of rebuilding it I have the other trigger I guess I’ll buy a 9 mm or something and try it in that as it’s guaranteed these are supposed to be the crème de la crème of triggers. We’ll see.