National Payments Corporation of India [NPCI] — aadhar linking problem with bank account

Address:

Dhule, Maharashtra

I have visited my bank to link my aadhaar number with my bank account 4 to 5 times in order to receive my scholarship benefits.. But the scholarship portal say link your aadhaar number with bank account and update in npci.. My bank have done this task and they shown me their monitor screen showing that npci mapping is successfully done.. It has been 7 to 8 day since i have receiving same notification to link aadhaar my aadhaar.. Plz do something i haven't received my scholarship benefits most of all my friends have received their scholarship benefits