How to add and Missing Service Pass Options

[Boying]

I need to add call and text service pass. I already tried to turn off wifi and follow the link on the text. But it only show a data service pass no call and text option.

Where I can find call and text service pass?

[kansas]

I've purchased a service pass and used it but wasn't able to purchase another. I've chatted with an active agent and still nothing.