Hero Motocorp — Hero splendor plus

Address:

Bhilwara, Rajasthan, 311001

I purchases a splendor plus from akash deep motors, bhilwara on dt, 23.10.2016 i have issues of vibrate the bike when ride on 35 to 40 speed, it vibrate and its pick is not good, please soul out my issues and give response. and the head light issue is also appear, the focus of head light is very slow.
the tire/wheel issues that vibrate when the speed near 35-40