Honda — mileage,pick up and service

Address:

Nellore, Andhra Pradesh

Sir,
I'm Rajmal jain I bought Honda activa scotty on 04.07.2009
With extra warranty card of rs 649...reg no:Ap26AD 0697
I HAVE GIVEN 4 TIMES SERVICING IN LAST 3 months...
But still my problem of mileage n pickup r nt solved....
It's giving 10-12 mileage per liter...its really worst...
At every tym they r charging service charges n al but no result...they said to change air filter...but every tym they r saying their is no stock n wl cm in next week....n present speed of my scooty is only 20...
Pls its an kind request to solve it soon...