Coin Master complaint: Excessive Data Usage

I’ve Always played Coinmaster at home using my wifi but recently I’ve changed broadband Providers and having to go a couple of days without wifi while I wait for my new broadband to go live.

So I just played Coin master for around 90 minutes using my data and to my shock I discovered I used nearly 8GB.

This is just ridiculous.
It’s bad enough the Prices they charge for so little boosts but at least I’m aware of that so I cant really complain but there us nowhere that warns you how high the data usage is.

For 90 minutes play I expected around no more than 500mb coz i can stream a full movie for less than a GB.

Its virtually wiped out my monthly data.
If I was made aware I couldn’t complain.

This is totally totally ridiculously unfair.
I’m not sure where I stand but there is no way I’m going to accept 8GB of data for 90 minutes play.

Its unheard of please correct me if I’m wrong and someone.knows a app like this.

I just cant believe it