Bajaj Auto — Problems in a brand new pulsar f250

Address:

D/3/ 404 Inlaks nagar yaari road Andheri west versova

I bought the bike and roughly rode it for 750 km. A brand new bike is giving engine noise (tapped or timerchain), the bike is getting off even in neutral with a boom sound. The gears are getting stuck every now and then with noise in both the brakes. I did my first service from pioneer bajaj in mumbai and since then things have worsened. The engine noise increased with the gears getting locked more often.
I hope this is not the kind of vehicles bajaj sells and if my issue is not resolved in 48 hours, I am going to make a video of the problems that im facing in a newly purchased bajaj bike and post it in every social media platform possible. Being an artist and social media influencer, imagine the number of people who will watch the videos and how many would be potential customers of bajaj. I hope that i don't have to get so far to resolve my problems and expect it to be sorted asap.