Already disabled Gatekeeper, app still won't open.

So I've already installed a config profile that disables the Gatekeeper as I am in macos sequoia and you can't just run a command like before. I'm still getting a " damaged and can't open " when I go to open the app I installed. There was a readme.txt that said I need to have my SIP disabled. Any way to do this in sequoia? Also, I'm not versed on this side of computers so if disabling that is something super dangerous then let me know please.