Imac 7.1 from 2007 don't want to launch with an error

Hey, I installed El Capitan from mac sources and try to launch open core patcher i try few version to make it work like 2.2.0 2.1.2 2.0.2 2.0.1 2.0.0 1.5.0 and 1.4.3 none of them work i i don't what to do i just want to upgrade to a newer version and get aleast Monterey or better.

https://preview.redd.it/t4o796uzgwfe1.jpg?width=4000&format=pjpg&auto=webp&s=500b3ab3839dfacaec248913f9c46f9da22bc672