Instagram Feed Will Not Display

I have everything setup correctly, double checked and I get this error

Warning: include(C:\wamp\www\wordpress\wp-content\plugins\add-instagram/public\templates//template.php): failed to open stream: No such file or directory in C:\wamp\www\wordpress\wp-content\plugins\add-instagram\public\classes\class-smuzsf-public.php on line 83

No idea what that means; will look for another feed..this one seemed promising.

https://www.ads-software.com/plugins/add-instagram/