Dear Khushboo, here's the complete procedure for JEE mains counselling -

Step 1 – Online Registration

Step 2 - Online Choice Filling & Locking

Step 3 – Seat Allotment

Step 4 – Payment of Fee & Seat Acceptance

Once the seat is allotted, candidates will have to choose any one of the following options :

• Freeze
• Float
• Slide 
• Withdraw

To confirm the seat, candidates will have to pay the fees through SBI Net Banking or e-Challan. The seat acceptance fee (SAF) is Rs 45,000 for all the candidates except SC/ ST/ SC-PwD/ ST-PwD/ GEN-PwD/ OBC-NCL-PwD. Candidates who belong to SC/ ST/ SC-PwD/ ST-PwD/ GEN-PwD/ OBC-NCL-PwD categories will have to pay Rs. 20,000 as SAF.

Step 5 – Verification of Documents

Step 6 – Final Reporting at the Allotted Institute

All the best

Hope this helps