Samsung account not showing Could anyone assist me with enabling my Samsung account on my S3. Each time I pressed buy in video hub I got this message on my phone: 
"Your Samsung account has been disabled. Enable it by going to Applications manager > Samsung account" 

I followed the instruction but there in no Samsung account among the list to enable. I tried to setup the account through "Add account>Server >sync server giving the web address, login in ID and password. Everything was accepted but still giving me same message. My Samsung account is running well on web.  

please help.
If the app 'Samsung Account' has been disabled, re-enable it by using the following:

Settings > Application Manager > Use the right-most panel by panning right to the Heading 'All'. Scroll up all the way to the 'Disabled' part of the list, which is at the bottom, click 'Samsung Account' > Enable. 

UPDATE: expanded instructions for clarity:
The Application Manager is initially in the 'Downloaded' panel, and the column header is underlined. To the right is the 'Running' panel, and to the far right is the 'All' panel. Disbled apps are at the bottom of the 'All' panel. Select the app you want to re-enable.