Tammy, it now looks to me like what you want to do is transfer all the information from WikiTree to your Ancestry tree. I don't know of any magic button that will do that, but here are some options:
First of all, I have begun adding the WikiTree number to each profile on my Ancestry tree. I usually use the Birth fact box, but you could also add a Custom Event box and add it there.
Ancestry allows you to add web links to profiles. You could go to each profile on WikiTree, click on the address bar, and paste that into Ancestry as a link.
You can also download each WikiTree profile as a PDF so you will have it for your own records. I don't know of any reason you couldn't add that to the gallery on each Ancestry profile.
Last, you could open two screens and view the Ancestry profile and WikiTree profile side by side. Then accept the Ancestry hints that correspond to sources on WikiTree (if you believe they're accurate).