Newbie Q: Subscription Service Unavailable?

I’ve added the code from Simple Sign Up Sample to my app. I’m running the app from the Roku Channel Store, i.e. not side-loaded. I’m getting this message: “Subscription service is currently unavailable.”

How can I correct this?

Thanks in advance to all for any info.

[upload|cJe7wRLBTaBcAgv4MmuXOg==]

It means that you don’t have any available subscriptions and valid purchases.

Very good. Thanks @Valeriia !

just want to ask how do i add the code from simple sign up to my channel in bright script eclipse