Triple click the flag for less bugs. Click the arrow to go to the shop. If you hover over the icons it gives you a little description about the turret. Click to buy the turret and click again to place the turret. You cannot place a turret on top of eachother or on the track. The turrets aim and shoot on their own so don't bother trying to turn them. If you click on a bought turret it tells you their radius. Since you've been reading this far might as well give you a little cheat. If you press A in the first 10 seconds you'll get 100 more cash. Have fun and make sure to like favorite and follow for more amazing content.
@Warfame for the tutorial I fixed all of the bugs I can find so if you find one please tell me in the comments. There is no sound