I have had creases in other vehicles before that I have had luck using an old style toilet plunger on to pull them out. If you haven't cracked the paint job (you'll need touchup paint for that) and you have one of the old wooden stick handle ones around, give it a shot.
A good paintless dent person will be able to get that crease right out. I had some damage on my Mustang which is black but my friend has a Maverick which is the same color blue as yours and he had painless done on it and it looks phenomenal