Why is this only three stars?

Okay. So. I got this app a month ago. Im level 5. And, I loved the 2v2 battle! I love it a lot, but the reason why its only 3 stars is because its a RIPOFF! For the first month I played happily then they removed 2v2 battle! GIVE IT BACK! If you dont, Im lowering my review to a 1. Then deleting it. Return it.
Angrily yours,
A very mad player.

Shift_worker about Clash Royale, v1.9.2