Terrible kit - Guntec USA AR-15 Enhanced Lower Parts Kit w/ Upgrades

I did not receive what’s on the image the pivot detent basically the little pins for the takedown came plastic clearly the image shows metal ones, same thing for the safety pin and to add to the problems cheap paint my mag release started chipping during install and I got the wrong color images show a nice bright anodized blue I ended up with a darker shade of blue closer to marine blue. Basically wasted my $100 the trigger came pre assembled with the springs. And my bolt release extension came with problems only 1 set screw was grabbing the other wouldn’t reach I separated it just to see if the screws would even catch thread and they did but once put together set screw wouldn’t reach. This is the worst feeling and I’m question why optics planet is even allowing this to be sold when it only gets negative reviews I guess I should have listened to everybody’s complaints.