Water Materials Flat Always

I have this Water Materials in Materials - UE Marketplace
Whenever I place a piece of water mine is flat, but their’s is wavey. I can’t see any difference between what I am doing and the default map, anyone have any Ideas??

You need to vertex paint it, as soon as I posted this it clicked. Something that I still can’t figure out is how to look at my vertex painting as a black and white overlay?

Painting in black and white is great, because it makes you concentrate on elements such as composition, value, lighting and form. Of course, colour is a vital step, but the benefit of black and white is that you can focus on the image as a whole firstpremiercard login.