I can’t seem to download the desktop app for itch, like I bought a game that needs it so I can’t really not get it... it keeps going on about internal timers and it can’t connect to Butler, I’m pretty sure I have no antivirus on and it still doesn’t finalize the app for use please help?

The symptoms you are describing sound like you have some kind of third-party security of virus software on your computer that is blocking the app from functioning normally. Hope that helps you narrow down the issue!