IIT Madras Python Course Certificate

Overall the course was really good content-wise. It's been more than 15 days since I completed the Course. I also filled out the form to avail myself of the certificate from IIT-M and GUVI but, I still haven't received any mail from IIT-M or GUVI regarding the Official Certificate from IIT-M. I have also paid the fees of ₹950 for this course. All I have received is the Python Certificate from GUVI for the completion of the Course in which there is no name of IIT-M.