Hi there! I understand the Deen Buddy app keeps crashing when you try to enter your details as a new user. Let's see if we can get this sorted out for you.

To start, could you tell me a bit more about the crash? For example:
- Does the app close immediately after you begin entering details, or after you hit submit?
- Is there an error message shown?
- Have you tried any steps so far like restarting your device or reinstalling the app?

Meanwhile, here are some straightforward steps to try that often resolve app crashes on Android 10:

1. Clear the App Cache and Data:
- Go to your device's Settings.
- Select Apps or Application Manager.
- Find and tap on Deen Buddy.
- Tap Storage.
- Tap Clear Cache first, then Clear Data (note: clearing data may require re-entering info).

2. Restart Your Device:
- Sometimes a simple reboot frees up system resources causing the crash.

3. Check for App Updates:
- Visit Google Play Store.
- Search Deen Buddy.
- If an update is available, install it.

4. Reinstall the App:
- Uninstall Deen Buddy.
- Restart your phone.
- Re-download and install from the Play Store.

5. Free Up Storage Space:
- Low storage can cause app instability; try deleting unnecessary files or apps.

If these don't help, it might be a compatibility or bug issue specific to your device version or the app release. Please let me know the exact point when the crash happens or share any messages displayed, and I can guide you further!

Are you comfortable trying these steps now?