Hi Joan, if you are talking about the pink border that became the background of the page, to fix it just click on the pic with the boarder, under that you will see options, click edit, then scroll down the right side of the page, below where the option is to make that her profile pic, there is another option down a little lower with an other little box to check, its for making it the background of the profile, just remove the checkmark, and click the save that is right there, then check the profile to see if its cleared the pink background
you can do this on every profile to remove the background images