I'm not understanding what the problem/question is.... are the photos and embellishments not sticking to the wrinkled paper? If the page is already done, not sure what you can do at this point except maybe try to sneak some glue under the corners of things?
If I am off track here, please clarify! Next time you do a wrinkled paper look, if the paper is TOO wrinkly, try ironing it. Still get the wrinkled look, but is flat enough to use easily in your scrapping..............P