problem Load Image failed unsupported

Welcome

I tried a lot to install a Mac on my laptop but I can't, I followed all the instructions on the opencoer site but when I boot from the flash I get a problem "Load Image failed unsupported", I tried a lot to fix it but I couldn't, I hope you can help me.

These are the specifications of my laptop:

Core i5 processor 7th generation Kaby Lake

In the pictures there are the rest of the specifications, I'm trying to install the Big Sur (11) version.
my config file: config.plist