Okay; really sorry about this. But I cannot figure out how to get the gradients that you made to work; I’ve looked at the HOW TO USE link you provided but I’m still rather stuck; sorry for bothering you, but could you try to explain it?
You mean how to install them? I’ll try my best to explain, maybe the explanation in that link isn’t the best, nor the simplest. In Ps, click Edit > Preset Manager. In the drop-down menu, choose ‘gradients’ and then click ‘Load…’. Now, locate the .grd file you downloaded and load it.