Having trouble getting started

Hi,

I've been trying to do this for a while now. My specs are -

Motherboard - gigabyte f2a68hm-h

CPU - AMD A8-7600 Radeon R7

Graphics card - GTX 1050 ti

I've posted about this recently, and apparently my computer should work (in theory). I'm running an AMD PC, so this makes things a bit harder. I've tried this guide

https://www.youtube.com/watch?v=xJHlN1C5pPw&feature=youtu.be

and soon realized that it required an Intel PC.

I know this is going to be far from easy, but I could really use some help. I haven't gotten to the fun part yet. I've tried using TransMac, didn't work, I've tried using the guide mentioned above, didn't work, and I've tried doing some research. I've been trying to do this for about two weeks now.

I would really appreciate some help here.

Thanks,

-Cameron