This app used to work relatively well, albeit with a few quirks. Unfortunately some time back it started failing with network errors. I’ve done all the standard troubleshooting steps such as deleting and reinstalling, trying a different device, etc - same result. A quick online search turned up an enormous volume of reports regarding the same and similar errors. It’s not unrealistic to expect better from an eBay owned business. I’ve deleted the app and reverted to using a home screen browser link which is considerably less frustrating.