How do I use the tutor-ecommerce plug-in as the payment engine for the certification certificate for the LMS course

Tutor
1

I want to use the tutor-ecommerce plug-in as the payment engine for the certification certificate of LMS course, but after configuring the corresponding information, the following problems still occur.

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Could you please give me the correct setting process so that I can use the tutor-ecommerce plug-in as the payment engine for the certification certificate of LMS course?

2

Change the ecommerce configuration information ‘PAYMENT_PROCESSOR_CONFIG’ field to ‘dev’ to fix the problem; But there are other problems, and the title and picture of the product cannot be shown, can someone help me? thank you

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