Finish Stripe Set Up

I set up Stripe myself but am missing a step or two. Sometimes it seems to process fine, but sometimes I get error messages such as: Reported error: Sending credit card numbers directly to the Stripe API is generally unsafe. To continue processing use [login to view URL], the Stripe mobile bindings, or Stripe Elements. For more information, see [login to view URL] - and - We’re still having trouble sending requests in live mode to a webhook endpoint associated with your xxx account. Stripe sends webhook events to your server to notify you of activity in your Stripe account, such as a completed payout or a newly-created invoice. The URL of the failing webhook endpoint is: [login to view URL] Please respond if: • have dealt with this problem before • have an excellent rating on this platform or can provide client references • are available to discuss (not via Chat) the project and are fluent, easy to understand in English. • Have a functioning microphone. Please do not get on Zoom and then tell me that your microphone doesn’t work or your family is sleeping. We'll use Zoom so I can screen share. • are available to work now