Hero Honda Bike — BIKE RUN IN CHALK

MY HERO HONDA PASSION PLUS BIKE NUMBERED KL 56B 6754 SUBMIT ON 20.04.2015 AT RACE MOTORS BALUSSERY, CALICUT, YOUR AUTHORISED SERVICE CENTRE TO SOLVE PROBLEM . FIRSTLY THEY SAID ME TO CHANGE CARBORATOR TO SOLVE THE PROBLEM. THEN THEY SAYS THAT TO CHANGE THE PISTON ALSO. THEY DONE THE BOTH WORK, BUT DO NOT SOLVE THE PROBLEM. TWO DAYS BEFORE THEY SAID THAT THEY CANT UNDER STAND THE PROBLEM OF BIKE. THE BIKE RUN ONLY 26000 THOUSAND KM. THERE IS NO REPLY FROM UR SERVICE CENTER . THIS IS THE 24 TH DAY WHICH I SUBMIT THE BIKE FOR SERVICE. I[censored] CANT SOLVE THE PROBLEM I HAVE OTHER OPTIONS. THERE LOT OF DIFFICULTIES FOR ME IN THIS REGARD. I AM NOW RESPONSIBLE FOR THE WORK DONE BY UR SERVICE CENTER WHICH THE WORK THEY DO WITHOUT UNDER STANDING THE REAL PROBLEM OF THE BIKE. IF YOU CAN SOLVE THIS PROBLEM PLEASE INFORM ME IN ONE DAY. OTHER WISE IHAVE OTHER OPTIONS PH NO [protected]