Does admission in Indian institute of Petroleum and Energy from Jossa or there is some other counselling?
You should have taken JEE Advanced and must separately apply for IIPE counselling through Online Application Portal. Admissions are on the basis of the scores in JEE Advanced. You can check the further information with the given below link.
http://iipe.ac.in/admissions/admissions2018-how-to-apply/
Good Luck!