facing no. of problem

Sir,
I hve purchase super splendor 3 months ago from sonipat(Haryana).From starting i'm facing no. of problem.
* First prblm is Brake System.At the time of Enqury sale persons told it has good drum But now its create prblm.I hve shown to the dealer.Wht they do.They hve put cuts on brake shoe.After that it was not working.
* Seccond prblm is in the gears.When i shift to second gear.It is so hard it will not shift & make sound in shifting.This one i hve also shown to dealer wht they do.They have take Rs20 from me & do something & also make no. of line on the kik side.After that it was not working.
* Third prblm is bike is not giving average sometime 37 ,40,50,55 only in local.
* Lock is also not working properly.Every time they insert oil in the lock.This is not the solution.
At the second service i met with the dealer because on that day Engineers from gurgaon has come on vist .So i met with them & discuss all these prblm.
What they told me that they r coming after taking tea .I hve wait for them for 1.5 hour.But they hve not come to solve prblm in the service station.These kinds of Engineer u hve in the company.
I hve met with the owner regardinging prblm but no action hve taken.So sir u r request to solve all these prblm as soon as possible.I will not accept cuts on the brake shoe.Plz replace it.
Rgrd's
Dheerajkapoor