Does anyone know how to beat level 11? Stuck on 10

Stage 10 is definitely a hurdle. The key is resource allocation priority. I recommend prioritizing upgrades for lumber efficiency and production capacity, and temporarily putting aside cosmetic upgrades. If you manage the upgrade pace properly, you should be able to break through to Stage 11 smoothly.

Are you talking about level 10? Do you have a picture? I've cleared up to island 2, and I need level 20 to enter the next stage.

The level keeps connecting.

Can't chop trees.

Just wait right next to the car, watch the ad to get the item, and load it onto the car.