Is KCP a trustable bicycles Brand? I recently found a second-hand bike that looks interesting, but the brand is KCP, and even with a lot of search, I'm not able to find any result about it.

You can find below a picture and a link to the KCP 26" Chicago mountain bike


What is "KCP"? Should I trust this supposed "brand"? Do you recommand me not to buy this and look into well-known or better known brands?
To add to the other answer, the obvious signs here are:


Unknown brand sold by Amazon
Tourney, Zoom and unbranded components
Mix of disc and rim brakes
Unified rear triangle rear suspension
Rear shock has huge coil spring and no visible damper


Smaller suspicious things are cable routing over the moving gap, rack and fender mounts, removable cantilever studs that are left in place, trouser protector disc etc