Q: help

We are fellow users here on these public forums, you're not talking to iTunes Support - I've asked the hosts to remove your email addresses from your post (it's not a good idea to post personal info).

If you've forgotten the password for your account then see if you can get it reset via this page : http://iforgot.apple.com

These are user-to-user forums, Apple don't post on here. If the link that I gave doesn't let you reset your password then try contacting Apple via the link/number for your country on this page : http://support.apple.com/kb/HT5699

What happens when you try to use your new account on your phone ? All content from the store is tied to the account that downloads it. If you haven't tied your phone to your existing account then you should be able to log out of it by tapping on the id in Settings > iTunes & App Store and then log back in with a different account

See if either of these pages help :

http://support.apple.com/kb/TS5207

http://support.apple.com/kb/HT5818