Do you have a question about the LEGO Creator 31072 and is the answer not in the manual?
Begin building the base structure of the vehicle by assembling the initial platform.
Construct the primary body of the vehicle, adding layers and shaping.
Assemble and attach components for the rear engine and exhaust.
Build and integrate the cockpit and front sections of the vehicle.
Attach the wheels, steering mechanism, and final mechanical elements.