Replying to Mounted Wrong

I was at a ski shop and I needed my skis mounted so I did and it ended up that when they were finished it wasn't the mount I wanted. I told him to mount as close to the center as possible. He must have taken that in a different way because I just have a regular mount on my skis now. I am planning to get them remounted. Should I do anything about them doing it wrong? Or was that just on me. And if I get it remounted is their any way to fill in the hole where the previous bindings were? Thanks in advance.