Urgent help needed....Please help!!!

I have GD PI calls from IIM Indore & new IIMs on 27th Feb. So I sent a mail to IIM Udaipur requesting them to reschedule it as the dates are clashing. I got a mail from them on 2nd Feb that they would look into it, & if they decide to reschedule it, I would get a mail by 7th Feb. But I still havent got any mail from their side. Does that mean they are not keen to reschedule it for me? If yes, then what to do? I wish to attend both the interviews.

Urgent

My interview date for IIMshillong is 17/2 and same is the date for 6 new IIM. I sent an email requesting for change of date to IIMUdaipur and also went to their office to give my details and request for a change in date. Request was denied. Meanwhile I also sent an email to IIMshillong and they have not yet responded to my email. Is anything possible now?