[Resolved]  Bajaj Auto — pulsar 220f engine not working properly

Address: 560041

Sir i purchased pulsar 220 f around 20 days back and from the first day i noticed that the engine was very hard,
But when i told this to showroom people they said this is normal and everything will be alright after some riding,
But now it's around 20 days and engine has started giving me some weird sounds and also the engine is very very hard,
And the pickup also has been reduced but when i take my bike to service centre and showroom all they say is just get your bike serviced,
And we will work on your engine and change some parts everything will be alright,
I want to ask bajaj auto that in just 500 km and 20 days will the engine go bad,
I have paid 1.2 lakh rupees cash to get this motorcycle and is this the kind of product that i get,
Please help me my name is shafiq ahmed i am from bangalore my name is my number is[protected] thank you