Big first sale @Chad! Congratulations and thank you for sharing with everyone.
Did you have 16 other orders that did not give you any commission? If this is the case, it means that the order has been placed by the customer, but that it has not been completed for any reason.
Maybe the seller did not have enough stock and canceled it. It's worth looking into the products you list in store, because people buy but for some reason the order is not completed.
If you do not want to share the products / niche here, send a ticket to the support department and we will review for you.