How to change the Linkedin Headquater address?

[wildnettechnologies]

Can anyone suggest me how to change the address of my linkedin profile which is estimated based data.

I want to change my headquater address as updated below, but no any option found to modify in my linkedin profile (http://www.linkedin.com/companies/wildnet-technologies), kindly check and suggest me how to modify it..

I want to change below given address-
"Wildnet Technologies Headquarters Address
D-65, SF
NOIDA, UP 120130
India "