Alipay payment acceptance through Stripe

[Interferon]

I have a Stripe account set up and integrated in my IPB community, and set to use Alipay. When I attempt a transaction, I am taken to a page on Alipay.com that says the following:

Quote

Alipay test payment page
Authorize a payment for a source object in test mode.

How do I complete my setup so users can purchase items through Alipay? The instructions on Stripe's website seem to be for low-level programming of integrations:
https://stripe.com/docs/payments/alipay/accept-a-payment