@jester No I didn't create a new account. Looks like sujanpatro has done the same mistake like me.
Anyway I just have to change the motors, only that much... For now I just want it to fly even if it is for 2-4 mins because my deadline is too near and I dont have the time to wait for a new battery to come here. I will change the battery to a more powerful one after December month. And will add a camera then only. Yes you're right it is awfully boring without a camera and even gps too. So I will definitely add it. Thank you jester.