If you want to accomplish fixes for your Veli VL50QT 9 then it will always be a good plan to own a Workshop Manual to use as reference in the event that you need to know easy methods to take off a particular component for example Wheel and fit it again correctly.
Veli VL50QT 9 Workshop Manuals will give you unique diagnostic info for the vehicle so if something is playing up it helps you find out what the issue is and how you can make it better. You will be able to assess if you can do this on your own or in case the job is too big you can still make a reservation for your VL50QT 9 into a suitable repair garage.
Veli VL50QT 9 manual