You have to login there and submit a request for changing address , they required a address proof of your current address and will change your address as you want otherwise you can do it by visiting the bank personally.
Please read carefully: What in infernal third reichsdom is axis bank? If still in doubt, please state problem using comment button. Please refrain from use of report button for making false reports. Also, read carefully to make sure you understand. If any doubt or need further info, the comment button is acceptable way to ask. Misuse of the report button places unnecessary burden on limited number of moderators, and diminishes utility and enjoyment of the site for everyone. Also, it is perfectly acceptable to simply not respond to any question about your posting. Btw, maybe you are not yet familiar with European history, and I could have expained if you had asked. The term, axis bank, would strike some people as strange because axis is the word that was used to describe the alliance between nazi Germany, fascist Italy, and fanatical Japan during the 2nd world war--they were called the axis powers or, simply, The Axis. Because of that association, in Germany and much of the world since the war, the name, axis, attached to a bank or any legitimate business would have been deemed unthinkable at worst, offensive and insensitive at best. The other descriptors are also references to that war--"third reichsdom" is an allusion to wartime Germany's state name, Third Reich, which was adopted before and during that war. The attribute, third, was adopted to describe that regime (or reich) because it following after first and second reichs (goverments) that had come before. Hope this helps you understand my tongue-in-cheek reply a little better.
Go to the site and loggin using username and password and update your contact details.