Dear Student,

You have to register yourself after getting your scorecard of JEE Mains at the JOSSA website or for state counselling you have to apply at state website for counselling.You will register at the website where you will fill your score and other basic details and you have to select college and branch of your choice according to highest priority to lowest priority you will get seat according to your score and availability of the seats and your score will be compared with other students if say 10 students has score more than you and they also applied for same college and branch at 1st number then they will get the seat before you.For more information click below

https://engineering.careers360.com/articles/josaa-counselling/amp

Thanks