If you wish to carry out auto repairs for your Veli VL50QPY then it is usually a good idea to possess a Workshop Manual for reference if perhaps you need to know the way to take out a certain component including Wheel Bearing and fit it again appropriately.
Veli VL50QPY Workshop Manuals will give you detailed diagnostic facts for the car so if something is not working it can help you find out what the situation is and easy methods to resolve it. After that you can assess if this can be done yourself or if the job is just too big you could make a reservation for your VL50QPY into a suitable repair garage.
Veli VL50QPY manual