Central Bank Of India — updating mobile number and registering e-mail id

Address:

Kohima, Nagaland

I'm mohan mathew holder of account number [protected] and the registered mobile number is [protected]. I submitted application for updating the mobile number to [protected] and to register my email address. My email address is [protected]@gmail.com in my bank records. But so far no information is received in this regard. So kindly look into the matter and resolve the same.