I Beg you, HELP! Mac OS Catalina installer Error

Hardware:

Intel core i3 7020U 8gb Ram Intel uhd graphics 620 Toshiba 256gb nvme SSD. Hp 14q cs-0023tu laptop

I used this guide from here : https://dortania.github.io/OpenCore-Install-Guide/prerequisites.html

I got the Apple nvme assert failed error after giving a few othr errors. I loaded all the kexts and Ssdts needed. I can send my EFI folder if you want. I tried a lot of solutions to this but it just doesn't get solved. Please Help.