MacOS installed on Lenovo G50-80 using Opencore but graphics acceleration doesn't work and only shows 4MB Intel HD5500 VRAM

I have Success fully installed mac os Success' href='/2020/12/install-macos-catalina-on-supported-pc.html'>Catalina using OpenCore in my Lenovo G50-80 with these specs:

Model: Lenovo G50-80 Bios version: B0CNA0WW

CPU: i5 5200U, Intel HD 5500 Graphics

RAM: 4GB DDR3L

Hard drive: Kingston 50 GB WD HDD

Audio: Conexant CX20752

But my main issue is that it doesn't seem to recognize my integrated gpu and only shows 4mb of vram in the about mac section. I tried changing my device id into anything i've searched in different forums related to my igpu issue but none of them worked. I very much appreciate if you can guide me into these since im completely new to Hackintosh and so far I'm learning to it. Il reply asap at your coments and I've attached my EFI folder here https://www.mediafire.com/file/3tdoxxjt0gmdo97/EFI.zip/file for you to check my config. Thanks in advance!