Tether review for Multi‑Store Sync Power

This the app hoping it would help connect my inventory between stores. My store started deleting inventory on its own. Contacted shopify support and they told me it was an issue with multi store. Multi store ended up erasing my inventory data and changing my SKU numbers, causing the store to suddenly have zero inventory in SKUs. Not sure how extensive the damage is, but we've deleted the APP and now have to go in and do a full inventory count. maybe this app is a good solution, but changing my SKU numbers and inventory count is not something i can deal with right now.