Are my "officially created" maps still available somewhere?

[Im2Fresh]

My Player Page says that I created "12 official tracks" and lists their names.

The problem is that I deleted them long ago and I was wondering since they're listed there if it's possible to somehow retrieve them in some way?

It would be interesting to know where they uploaded to? Where do "official track" even go?

Thanks in advance! <3

[Zooz]

Maybe you can see them if you go to "My Campaign" in the game?