Hello!
Experiencing a persistent "THERE WAS A PROBLEM WITH YOUR UPLOAD" error when adding a PDF to your game suggests a platform-specific issue, not just your file. Try checking the platform's status, using a different browser, clearing cache/cookies, restarting your Ahmedabad internet EZ Pass VA connection, verifying file size/name, and attempting the upload at off-peak Ahmedabad times. If the problem persists, directly contact the game hosting platform's support with details of the error and troubleshooting steps taken.