We’ve identified the problem impacting multiple payment methods, and we’re working on a solution.
Please how to fix my problem
Hi there, @Aster1 . Thanks for taking the time to reach out to the Shopify Community with your support request here. My name is Imogen. It’s good to meet you!
Though Shopify did experience an outage earlier last week related to payment processing, the screenshot you’ve shown here, and the error within, is not related to that older incident.
In situations like these where you’re seeing this page when trying to access your store, you should have received an email from the Shopify Support Team that provides you with some information. Please, check the email inbox associated with the email address used for your Shopify Account so you can find this email. It’s also a good idea to check your junk inbox in case the email landed there.