Went updating or louding and app the apple is appears disable
Try to update payment but said is declined why??
We are fellow users, nobody on here will know why a particular account has been disabled. Try resetting its password (and then logging out and back in everywhere) : If your Apple ID has been locked - Apple Support
If that doesn't fix it contact iTunes Support and see if they can/will re-enable it : https://www.apple.com/emea/support/itunes/contact.html