Have a look at this article, there is settings for limiting speed in the display plus a multitude of other configuration options.
The scooter also has two buttons to toggle ECO and POWER modes as well as SINGLE and DUAL drive. Ensure the ECO button is not pressed and the SINGLE/DUAL button is pressed.
There is no limitation on the speed and power except for a configured in P08 (set to 100 for max speed) and P09(set to 3 for max torque).
Also check that you feel a difference between acceleration when you change the setting of the single/dual button.
Last but most IMPORTANT: ensure the Wolf is properly folded up and secured before you ride: