Reinstalling worked fixed the certificate thing.

Xerxes https://imgur.com/a/iU3ZYz7
this is the error im getting

Put my username and password even changed them still cant login?

So does anyone know of or have any files of guns.
I'm asking because I would like to make some custom skins for myself and upload them here too.
But I cant find any places where I could get the files.

@eraphine okay so i put the files in the images folder but nothing happened?