I need someone’s help. I am currently selling an ASIN on Amazon UK via FBA. My inventory stock is available, but my delivery date is scheduled ahead by Amazon. Because of this, I don’t have the Buy Box, even though I am selling at the lowest price.
Yes, that happens when Amazon thinks your delivery time is slow from the FC side or if the listing got delayed during refresh. Open a case under “Fulfillment Issue” and ask them to check the FC handling time. Did you try checking in “Manage Inventory” to see if any delay note is showing?