Where do I follow up with Square payment?

I processed a "dummy" registration to work it through from registration to payment. I received an email showing the registration. I personally received an email saying I've been registered to the class and that my payment has processed. But I haven't received any emails from Square that a payment has processed. Where do I see the payment processing to my business?

You can track the transactions in your Square account dashboard.

Check here also https://squareup.com/help/us/en/article/6197-jotform-and-square