Hear for Less review for XERO Order & Inventory Sync

This is my first review on Shopify and I am really disappointed. As a business owner I wear many hats, so expect that a Shopify to Xero App would do all the heavy lifting for me. Unfortunately this is not the case. 60% of my data is showing an "error" message and I am unable to manually pull the data across. My bookkeepers and I have been through to ensure the mapping is correct. Then went back through my emails to support to realise that this was not an isolated issue.., and that's when this App was free. Now that I have been paying for this App for a while now it seems the same issues are there but we're paying for it.