Menagerie Cosmetics review for Navidium Shipping Protection

I expect that sometimes an app may have glitches but I’ve been battling these glitches since Nov 16. I’ve had to delete the app twice now due to lost sales for these reasons. 1. Toggle button is on at cart page but item & charge is removed when you get to checkout. 2. Doesn’t charge correct % on order total. For example if you have 2%, when a customer orders $100 worth of an item it charges $2.25 not $2. 3. Doesn’t charge the correct amount if you choose static rate. A customer got charged $3 for a $15 item when it should have been $1. 4. The static rate may not work upon initial installation and you have to reach out. 5. When toggling off the insurance on cart page the text doesn’t change to the “opt out” information. 6. The Learn More link is also not displaying on the cart page.