Hello, Deepak Reswal

First of all you have toh get good marks in your 10+2 exams 

Then fill JEE mains form and should get good marks 

Then apply for counseling on MP online site login and fill SGSITS college's branches in preference. iF you worth it you will be selected in Merit list 

Then do document verification and on alloted date go to the college with all the documents

Hope this helps you 

good luck !