A. 1. Refresh the inventory: Sometimes, the app may not update in real-time. Try refreshing the page or app to see if the item becomes available. 2. Check for size or color options: Sometimes, items may be available in different sizes or colors. Make sure to check all options before concluding that an item is unavailable. 3. Clear app cache: As mentioned earlier, clearing the app cache can help resolve display issues.

B. 4. Contact support through available channels: If the issue persists, use any available support channels to report the problem and get clarification on item availability.