Square Payment Module for Zen Cart [Support Thread]

[Blackburd2]

Hello and good day.
First time poster, new Zen-Cart user, 26 years of internet experience.

I have just installed Zen-Cart v1.5.4 on a clean domain with PHP 7.0, everything is baby powder fresh. I did install the sample items during set-up.
I renamed my /admin/ folder, deleted the install folder, and all recommended steps of making the config files read only.
Everything seems to be working as it should for Zen Cart.
I downloaded Square Payments for Zen Cart - Version: 0.90
I uploaded the specified files in the correct locations. I have confirmed this.
I now go to Zen Cart Admin, Modules->Payments menu, and there is no Square option or entry.

I'm stuck at this point.

If anyone could assist me with where my error was I would be grateful.

Sidenote: If you access this forum using a VPN there is an automatic permaban in place that locks your account and registered email, that was fairly annoying. Future correspondance may be from Blackburd3,4,5,etc depending on whether or not I remember to disable it temporarily.

-YIS