DELAY IN REFUND

I have given a graduation interview on Tuesday at 5:15, and the interviewer has approved. I have completed all my 8 projects + portfolio project before time, and today it's been almost 18days and still haven't received any refund. Can you please give an update about my refund, or at least when I will be getting it?Why would you give false hope that we would be getting back our amount if we completed everything before time when you aren't ready to give back the amount, and please don't ask to be patient as I have been for a week? The interviewer said it would take only 2 days Neither do you respond Thank you