I have a older email address in the Samsung galaxy store. I want to update it?

[keefie57]

I want to update my email address in Samsung as they have a older email account. 

[keefie57]

I tried but I can't add the new email address? I've had to get the old one back but I wanted to use the newer one?

[keefie57]

I was clicking on my email address but I am unable to change the details?

[EchoBeach]

This relies on the new email address not having already been used, but I have already created the new account.