National Payments Corporation of India [NPCI] — not showing my aadhar no linking with bank

Address:	Navsari, Gujarat, 396450
Website:	None

Dear sir,
I'm harsh joshi studying in 2nd year of mechanical engineering at ldrp-itr, gandhinagar, gujarat.
Last year i received my scholarship from mysy. This year i also applied for the same. My scholarship is sanctioned & i submitted my aaadhar no to bank.
Few days back i recd sms regarding not linking my aadhar with bank. I checked & re-entered my aadhar in bank account but still it is not showing linking on *99*99#
Please suggest what should i do to proceed for scholarship
Regards
Harsh joshi
M:[protected]