Hi!
Procedure for e-counselling is given below
What is the Schedule of JEE Main 2018 Counselling Procedure?

Following is the tentative schedule of JEE Main 2018 counselling:

Registration and filling choices:Third week of June 2018Last date for registration and filling choices:Fourth week of June 2018Reconcile of data, allocate seats, verification and validation:Last week of June 2018First round seat allocation:Last week of June 2018First round seat acceptance:Last week of June to 1st week of July 2018Display of seats availability:First week of July 2018Second round seat allocation:First week of July 2018Second round withdrawal/acceptance of seats:First week of July 2018Display of seats availability:Second week of July 20183rd round seat allocation:Second week of July 20183rd round withdrawal/acceptance of seats:Second week of July 2018Reporting to center:Second week of July 2018

For more information you can visit the following link

https://jeemains2018.in/jee-main-2018-counselling-procedure
Thanks!