Easiet Way To Fix A Loose Panel

[godfather18]

Heres a picture of the panel thats loose and if any of u know how I can fix this little problem.

[lexusk8]

Looks like you need to remove the gray cladding piece out, and remove the old adhesive from the cladding piece and the body. Go to any auto parts store and you should be able to locate some 3M double sided adhesive tape, which is needed to put the cladding piece back into place. Not too hard of a job :)