Question about Anemone and Checkpoint

I apologize if these questions are very basic and simple. But for anemone, how do I turn on theme shuffle? I select 10 themes to shuffle between but I reset the system and it’s still on my original selected theme.

As for checkpoint, I was told you can get play coins but I cannot for the life of me figure out how. I try to look for videos online and most of them are outdated to the newest version of checkpoint. Help for both of these questions would be much appreciated! :)