dear tanki support team im Luqman an old player of ur game and i love this game alot but to some consequences i cant play but i can open it just for sometime and i have collected some crystals as well and now i have my own pc fixed so i can play a lot but because that i dont have enough crystalsto buy some thing so it really sucks so plzz support team can u get the sale of 50% so i can buy a good tank and play with fun......................... thank you!