Tvs Motor Company — scooty pep+ engine problem

Address:

101/11-A, T.M.Duraisamy Naidu Street, Dharmapuri, Dharmapuri, Tamil Nadu, 636701

I have brought Scooty Pep+ ( Details attached below) and it has been only 5 years and completed running 17000 kms and now there is a sound coming from engine We have done regular service as instructed by showroom service center and service has been done only in the company showroom service center in a regular interval.We have also changed the oil which is synthetic oil as said by showroom service center.You can also check the history of the vehicle.The showroom service center is saying we have check the engine and it costs 7-8K but the vehicle has only completed 17000kms.If the capacity of your company vehicle is less then how can I buy other vehicles if your company? So I kindly request you to take into your concern and do the needful as soon as possible. Thanking You!!