You likely won’t have any success with this. It was the Ingress team who took the decision to remove all wayspots that were mass imported by the Pokémon Go team, which affected various countries including Poland. I’m guessing these three were part of that.
Whilst I can appreciate that this is frustrating and it wasn’t necessarily a well thought out decision, it’s not really a Wayfarer issue because the decision was made by the Ingress team. I doubt you’ll have any luck getting them to reverse their decision, but if you want to try, you can use the Ingress subreddit.
There have been reports from Türkyie that submitting a new portal and having it marked as a duplicate from one of the recently removed Wayspots will bring the portal back to Ingress. If you’re nearby I’d try resubmitting them as normal.