TGL Face Masks review for KOR Order Limits Quantity

I set the app up, but it didn't work properly, and made items that don't have inventory tracked show on the store as OUT OF STOCK. So I deleted the app, and in doing so, it stopped our Checkout from working! Which resulted in a 25% decrease in sales conversions for the 24 hours until we noticed the error. NOT HAPPY - would definitely not recommend this app.