[Help] I need help getting macOS installed on my computer I’ve spent 4 days trying to.

These are my specs:

i5 4690k GTX 960 2gb Motherboard -Gigabyte GA-Z97X- Gaming 7 500gb Samsung 850 evo

I don’t know what I’m doing wrong but I would be every grateful for someones help.

I’ve tried installing Mojave and High Sierra with no success.