Collections on PC are not on phone

I accidentally hit the heart on a few collections I made on my phone, so those collections don’t appear any more on my phone. They do still show up on my PC. How do I get them back on my phone? I have signed out and back in. I have uninstalled and reinstalled the app. Please help.

put your name on the search (phone program) and you can see a list of faces
where you can found also yours.