Canara Bank — unable to use upi service with my registered mobile no and getting no response from bank

Address:	Bhagalpur, Bihar, 853204
Website:	Canera bank naugachia branch

Dear sir
I am living in hyderabad and my canera bank account is in naugachia Bihar.
i am unable to use UPI facility on my existing account Although my mobile no is regesterd
I mail naugachia branch maneger and getting no response from bank maneger ([protected]@canarabank.com)
earlier also i personally wrote applicaton about this they not take it serously
They also update wrong email id in my account.
Sir i confused with such service please help.
Contect no :) [protected]