Hello aspirant

hope you are doing well and safe. With reference to your query,  I would glad inform you that when you filled the counselling form of any entrance exam and complete the form with the payment they always revert you on email for confirming and also mention the counselling number . So if you are not able to find it on your email then check the mail once or write a mail to the concerned authorities ,they will revert you back shortly and inform you about your counselling number

Hope you found this answer informative. Best wishes for your future