Blue Waters Artwork review for Mergify: Combine, Merge Orders

DO NOT USE IF YOU SELL THROUGH FACEBOOK MARKETPLACE LINKED BACK TO SHOPIFY. I am out $74 because facebook wasn't updated that I shipped products. Can't get Meta to tell me why they took my money without notification, can't get shopify to help, which they said they contacted Mergify. I have been trying to get someone to give me my money back for 2 months!!!