Installation problem

I'm building my first Hackintosh but I'm stuck with set up. I am using Opencore 0.6.0
My specs:
Ryzen 5 1600
gigabyte ab 350 gaming (F50d firmware)
gtx 1060
16gb

https://preview.redd.it/8r1lo5tm1bl51.jpg?width=2048&format=pjpg&auto=webp&s=348c9635c70b4d6b768da27abf64898de23571d1

https://preview.redd.it/w73vnger1bl51.png?width=1401&format=png&auto=webp&s=33c943a4c3c9a6b162697ba52468c32b6ed026fb