I cannot deposit to buy tankoins via mastercard pls fix it time is running out

i cannot turn with hopper how can i turn pls help me ?

i literally spent 1000 tankoins to buy 6 ultra contenders i literally scammed there was just 4 times 3.5k crys and some supplies where are the x2 x5 x10 chances?

i am kinda new in the game what is purple armor some tank has 3 or some tanks have 1 one of them it clearly preventing damage but idk pls help?

pls add turkey flag to game