Great, but problem – Deadland's Road. 3D Zombie First-Person Survivor game with cars and weapons Review

It is a surprisingly good unity game for an iPad, but on every car, I tapped the car button, and I couldn't drive any of them, there was no way to get in.
Review by I could not put the game down. on Deadland's Road. 3D Zombie First-Person Survivor game with cars and weapons.