Hello there!!

Roshan promo code is not a valid code. The video was a prank on the account of April Fool's day. I hope you didn't wasted your precious resource. 

Let us if you need help with anything else, meanwhile please enjoy the game 😊

Thanks i don't even Had much A-coins and Credits so i don't spent a lot

But it where very cool If this would really Work 😎

Are you sure? How come rather than saying the code is invalid, it says it's not active then, explain that