when i log into my account at vodafone.co.nz i click on the button that says my account and profile
then i click on the button that says continue to my account information,then i click on the button that says change your details,then i fill in my new address
then i click next,then i check the box that says i use my mobile for personal use,then i want to change the first and last name and email address of the person who is going to use my prepay mobile phone,and i click next
and then it says thank you,your details have been updated.but then 4 hours later i logged in after clearing my cookies and history and temporary internet files,and my details have not been updated and they are changed back to before i updated them.
i have filled them in again and logged in 1 hour later and they have changed back again to my old details.
what is wrong with vodafone website? do they know about this bug?