If you have to carry out fixes to your Giantco Filly 125 then it will always be a good plan to have access to a Workshop Manual to use as personal reference in case you need to know tips on how to remove a specific part for example the Dashboard and match it again accordingly.
Giantco Filly 125 Workshop Manuals will give you certain diagnostic guidelines for the car therefore if something is broken it helps you understand what the problem is and how you can resolve it. Then you are able to decide if this can be done on your own or if ever the job is simply too big you could make a booking for your Filly 125 in with a decent garage.
Giantco Filly 125 manual