Help on opencore installer error, please!

This is my first time hackintoshing and I've been following the guide from Dortania.

And my spec is CPU : i7 9750H, IGPU : UHD 630, DGPU : GTX 2070 (disabled), RAM : 16 Gb SSD : 512 GB

Hopefully someone could help me out. Appreciated.

https://preview.redd.it/c50wx9hxo2h51.jpg?width=3840&format=pjpg&auto=webp&s=3e026f91426b28d3d398cb8917052879d36586bb