Can’t edit my 2 children profiles, there’s no EDIT option

I have recently created 2 children profiles, it seems that they have US location by default but we live in Canada.  When trying to activate the children accounts it immediately asks me to put my credit card information and the address is specified to the US.  I want to edit the location of my children accounts, but I don't see any EDIT option for the profiles on my administrator account, and when I try to log in the children account it sends me back to my administrator account, bottom line is, I can't edit my children's profile.  Please help!!  I have followed the different options from my parent account but so far, none of them show EDIT on the children accounts.