Solved

engine purchase failed

What did you try to do?
I bought twice 5 engines for 6 token at a time but I was not given the engines.

What happened instead?
12 Tokens were scaled and I did not have any engines.

Did the bug happen in the app, on PC, or both?
App

What is the model of your device?
Samsung Galaxy s8

What is the operating system?
Android

What is the version number of the operating system?
8

Can the bug be reproduced?

Moved to Help & Support as this wasn't a bug.

Thanks to the availability. I understood what was said. It's probably as you say I will be confused .. but I made the purchase when I was replacing the engine so the link usually sends you directly to the screen to purchase engines! I hope I was clear in the translation ..

Hi, I've tested the way you describe it, but it's functioning normally.