Good game (except these problems)

The game is very nice,but the worst thing about it that you must wait very long time just to have your upgrade,i think it should be more easily to upgrade my car.
Gas is nasty because it is consumed very fast and hard to refill with videos because it takes long times to watch free 10 videos to get your tank empty again after lessthan 5 mins , please upgrade these mistakes for me

M7md.yosry about CSR Racing, v4.0.1