# PulseGap Support
Need help with PulseGap? Use the contact details below.
## Contact
- Support email: `artem89uuaa@gmail.com`
- Response time: `Within 3 business days`
## Common issues
- Game Center is optional. If you are not signed in, the game still works.
- If leaderboard scores do not appear, make sure Game Center is enabled on your device.
- If audio is muted, check the in-game music and effects toggles.
## App information
- App: `PulseGap`
- Bundle ID: `com.artem.pulsegap.arcade`
- Platform: `iPhone and iPad`