Don't waste your time with this game. Devs are greedy and customer service is awful. I bought a month of premium and then when I realised that there is premium plus I purchased a week too ( there is also another level higher above plus by the way). Then after a week both my premium and premium plus expired which was weird as I should have still about 3 weeks of regular premium. I contacted customer service and after many days of painfully slow responses they decided that everything is in order!