Hey there ymeza_1,
If you have an active subscription, you'll need to have a payment method set up with your Apple ID. Use the steps below to help with adding a payment method to your Apple ID:
1. Open the Settings app.
2. Tap your name.
3. Tap Media & Purchases, then tap View Account. You might be asked to sign in with your Apple ID.
4. Tap Manage Payments.
5. Tap Add Payment Method.
6. Enter the payment method details, then tap Done.
Add a payment method to your Apple ID - Apple Support
If you see an error regarding billing or your payment method after changing/updating it, Contact Apple Support directly for additional billing support.
Take care!