You'll need to visit the campus of your desired institute and talk with the management department. Direct admission depends on some specific criterias:
1. Whether there's any vacant seat available in your desired department or not
2. How much extra money are you willing to spare.
I would suggest you to wait till all the counselling the sessions are over and then think over your decision. There are a lot of middle men out there, who promise a seat in your desired college if you pay them well. Don't fall into such traps. Speak directly with someone from the institute.
All the best!