Thankfully, we were able to fix the issue on both the iPhone and the Android versions of the app. If you are facing the issue as well, we’ve listed seven methods that may help you get rid of the problem. So, let’s begin. Once you force close an app, all of its processes and elements will be shut down. Therefore, the next time you open the app, it will start a fresh session and there is a good chance that any problems you faced earlier including the error, ‘failed to add an item to cart,’ will be resolved. Step 1: Open the app switcher on your phone. You can swipe up from the bottom of the screen or, if your phone has a softkey or a physical button, use that to open the app switcher. There’s also a good chance of fixing this issue once you clear all the other items in your cart. Here’s how you can do it.
2. Delete Other Items in the Cart
Step 2: Tap on the Delete button next to the item in your cart.
3. Check if the Item Is in Stock
There might be a restriction to the number of units of the same product you can purchase. This limit can prevent you from adding it to your cart. Here’s how you can check the limit.
4. Check the Number of Remaining Units
Step 1: Tap on the hamburger-shaped menu tab. Step 2: Scroll down to find Settings. Step 3: Tap on Sign Out. Step 4: Confirm by tapping on Sign Out again. Step 6: Scroll down to find the Sign in option.
6. Clear the App Cache (Android)
Note: Clearing the app cache is something that can be done only on Android and not on iPhone. Step 2: Tap on Clear Data. Step 3: Tap on Clear cache and tap on OK to confirm. The above article may contain affiliate links which help support Guiding Tech. However, it does not affect our editorial integrity. The content remains unbiased and authentic.