Restore your previous purchases by tapping ‘Restore Purchases’ in the Support menu. This will unlock all available modes, even if you’ve only purchased a single mode in the past, at no extra charge. Think of it as our way to thank you for supporting us by playing Dubble :).
If neither of these answers are helpful, send us an e-mail so we can investigate what’s going on and help you further.
Posted in: Troubleshooting