As you can see, you haven`t matched FPS and Sapia once in the tries:
Try copying and pasting the link to your browser, make sure you choose FPS Cheats in the first box. Also make sure your antivirus is disabled and that windows firewall and defender are set to off.
Enter username and password as if login on to the forums remembering that it is CaSe SeNsItIvE. Try different browsers. Sometimes it takes a few tries.