IMI DELHI waitlist

So I received a mail on 3rd for paying 75k to continue on the wait list for the pgdm program and was supposed to pay the fees before 6th or else my name will be removed from the waitlist w/o any further communication but I missed it😭

My application dashboard still shows the option to pay the fees but I am not sure it will be considered or not, I'm trying to call them again and again but it either comes busy or nobody picks up, please help?😭