Need reinstall of theme?

Hello,

My website is at http://www.staugustineloveslions.com

Some of my pages have changed their appearance. Please let me know if I need my HighEnd theme reinstalled.

The first three pages on the menu are grey from top down and from side to side as they should be. The last four pages have black space along the top and the sides. It seems the last four pages should be all grey like the first three. I don’t remember them having black space before. I’ve tried everything I can think of to fix them. If there’s a way,
please let me know.

Otherwise, if I need a reinstall, would you be able to do it for me? I’ve never done one.

Thank you,
Gail