Repeater Transfer to other Page Problems

Hello

at first i want to excuse for my bad english.

Iam prototyping a comparison app for retail stores in germany. I want to create a function that users can click on a button (heart) and safe the data under favourites (Merkzettel Page). I tried it with a repeater transfer and global variables but it doesnt work, sadly. If the user is at the “Backwaren” Page he can click on the heart and the informations are transferd to the “Merkzettel” Page in a other repeater.

Maybe somone can give me an advice for my problem.

Thanks for your time

Best regards!comparisonapp.rp (1.0 MB)