First, visit https://mcc.nic.in/UGCounselling/Candidate/CandidateVerify . You will have to enter Roll number, application number, Candidate's name, Mother's name, Date of Birth, Mobile number, Pin, Email Id, Security Pin and then click on Submit. Then you will receive an OTP at your registered mobile number. You will have to use it to go ahead. Please ensure you are following this process. Once you register, you need to pay the registration fees and the security deposit between October 27th to 2nd November 2020, 7.00pm. And choice locking for Round 1 will begin from 3pm on November 2nd 2020.  Under All India Quota, All the 15% of All India Quota Seats except for Jammu and Kashmir, 100% Seats at Deemed and Central Universities, IP Quota seats in ESIC Colleges, Seats at AFMC, AIIMS and JIPMER are filled by DGHS. All these will be shown as your options and you need to fill your choices as per your interest. The seats will be allotted based on your merit and preference. There is no limit to no.of choices you can fill. Please go through the schedule at: https://mcc.nic.in/UGCounselling/Documents/FinalUGSchedule.pdf . And you need to lock your choices before 7pm of November 2nd, 2020. If you fail to lock your choices, the system will automatically lock the choices for you and the seats will be alloted on the basis of merit and preference.