Hi! I understand you're having trouble with signing up your email on the Impulse app. To help you better, could you please tell me a bit more about what happens when you try to sign up? For example:

- Do you receive any error messages?
- Does the app let you enter your email but then not proceed?
- Or does it seem like your email isn’t being recorded at all?

Once I understand the exact behavior, I can guide you through steps to fix it. In the meantime, here are some general troubleshooting steps for email sign-up issues on Android devices running version 13:

1. Check Internet Connection: Ensure your device is connected to a stable Wi-Fi or mobile data network. Sometimes sign-up can fail if the connection is spotty.

2. Restart the App: Close the Impulse app completely and reopen it. This can clear temporary glitches.

3. Clear App Cache:
- Go to your phone’s Settings.
- Select Apps & notifications > See all apps > Impulse.
- Tap Storage & cache > then Clear cache.

This removes temporary files that might interfere with sign-up.

4. Update the App: Check on the Google Play Store if there’s an update for Impulse. An outdated version could cause issues.

5. Verify Email Format: When entering your email, make sure it’s properly formatted (e.g., [email protected]).

6. Try Signing Up Again: After these steps, attempt to sign up using your email.

If you’ve tried these already or something else happens, please let me know so I can look into deeper solutions, such as account verification or potential server issues.

Are you able to describe what exactly happens during your sign-up attempt?