when i created account was given option to choose desired subdomain name for your free service
however when account created it chose to use my email name as subdomain which i did not want to use
furthermore i had mistyped my email address (obviously since resolved) so basically my web address is a typo of my email name.
really hoping support would be able to rename my site to the requested name i had submitted when i created my login (otherwise why have that prompt?)
solved. i found i could DELETE my site from settings and create a new one
Thanks for having that feature!