If you’re already subscribed to the Value or Mis Canales channel packages, they Channels package, it will automatically appear when you visit the Channels section and click the “More Channels” button just above the channel guide (Or the blue “Channels” button above the guide if you’re using the mobile app).
...
How to add other channel packages to your account
From the Channels section click “More Channels”
Then select “Add Channels” and the next window that pops up will present you with the channel packages currently available.
Choose the package you want to add and note the change in your monthly subscription cost before clicking “Ok” to confirm.