Q: when downloading updates from Apps

Welcome to the Apple Community.

Have you changed the email address for your account or have you created a new account. You can't transfer content from one account to another.

My email address has changed I logged out of my old Apple ID, logged  on to new email. Sometimes when updating apps I get new I'd then sometimes I get the old id. The account has been disabled so now I cannot update those apps.

Hello Apple ID,

If you conact iTunes Support (Account Security Department) they may be able to assist you with have your old account reenabled, they will however need to verify you to your account for Security Reason, if they are unable to do so then they won't enable the old account for you, and unfortunately Winston Churchill is correct that any purchases made on the old account will not be able to be transferred to the new account. You can contact iTunes Store support by using the link below, or have them contact you.

https://getsupport.apple.com/Issues.action

Hope this helps!

Thank you so much I will give it a try.

I had changed it .