All India Mop Up round has been completed and so we are guessing that you are enquiring about Maharashtra Mop Up Round. You might not be eligible for the Mop up round.

Candidates who are eligible for the Mop Up Round:

• Candidates who were allotted a seat and were admitted in Round 1 and Round 2 and secured the admission but did not fill the status retention form.
• Those Candidates who have been waitlisted and whose choice was not available during Round 1 and Round 2.

Candidates who are not eligible for the Mop Up Round:

• Candidates who have been allotted a seat but haven't joined.
• Candidates who have filled the Status retention form.
• Candidates  who joined and resigned from the seats allotted.

What you should have done is joined the College and not filled the Status retention form. But because you did not join the College, you might not be eligible for Mop Up Round.