Hi! Just adding an update here for anyone running into similar issues 
If your orders are being created in Funnelish but not showing up in Shopify, we now have a detailed guide that covers the most common causes and how to fix them step by step.
You can check it out here:
https://community.funnelish.com/t/why-orders-are-not-syncing-to-shopify-and-how-to-fix-it/9872
Hope this helps! If you’re still having trouble after going through the guide, feel free to reach out to support or share more details here so we can assist further.