This game is ridiculous, it doesnt let you do missions unless you have enough power for your bike which is retarded because it basically forces you to grind your ass off for a better bike which is near impossoble. The other option is to pay real money. This game is such a cash grab. The AI is also so infuriating. It'll randomly spawn cars blocking all 4 lanes forcing you to crash unleas you can slow down fast enough which is almost never the case.