If you want some help related to software then call on this number: 1800 102 5174. This number works from Monday to Friday 8 AM to 8 PM, Saturday 10 AM to 5 PM excluding Government holidays. In case if you have a complaint then contact officials on 9498452110 / 9498452120 / 9498452130. This number works from Monday to Friday 10 AM to 5.45 PM, excluding Government holidays)