Because you have In-App Purchases it is part of Google’s Policy that you are required to provide a physical address at which you can be contacted. If you fail to do so they will remove your app soon.
In this pic, we can see *black bg and black buutons/images, etc. What I would want is to not have these outlines which are white, but just to make this button/image another color. I hope you understand what I mean.
I see what you mean now. As Watermelonice said these are from the designer. If you zoom in and look carefully at the edges you can see where he has cropped it. I knew they were from the designer but I still thought you might have meant something else.
Unfortunately, since I’ve some issues with USB connection between smartphone and PC, I couldn’t save screenshots of the game, therefore I got them directly from the developing page.