Indie game storeFree gamesFun gamesHorror games
Game developmentAssetsComics

Hmm... you even left two identical comments.
Do not register multiple times with the same email and don't close game while you are registering.
And of course, make sure that you entered code without mistakes.

Important: Do as I did and, after clicking the "register" button, wait a few seconds. If you click it twice, you will get a glitch.