Info about themes is here
Apart from that, feel free to rant.
Are you aware that this is the public player forum?
If you want to address Pixel, contact support.
They heard the wish for a filter for the shop before, doesn’t hurt to tell them again.
Might work better with a constructive approach, but maybe that‘s just me.
I couldn’t verify your level claim at first glance.
Oh, and of course you could give yourself a break. You don’t need Pixel for that.
Edit: I see that I got somewhat lost in your kind of scrambled post.
Are you talking about buying equipment, not themes?
Well, personally I find the shop more organized than your post.
I figured out now:
This Pineapple Sundae is part of the candyland theme that you can buy for 500 gems.
Check out more info in my link above, it‘s all there.
With a theme, you buy the whole package, not a single equipment item.
Edit: That‘s not correct, please read Roeland below ⬇️ End edit.
I don’t do themes, as I play mobile only.