Could you update please

Can you do an update. I am unable to get into the computation. The first infinite level lags real bad after 1000 m. I hope to see some new levels soon. Its the 3rd Ive downloaded this game I think its great but really could use some new levels and maybe look at the hill climb racing some levels in there Id like to see you put in your game

Spike2201987 about Hill Racing: mountain climb