Hi there! I'm sorry to hear you're having trouble creating an account on the Tallinja app. I understand how frustrating that can be. Let's see if we can work through this together.

First, could you tell me if you're entering all the required fields correctly? Sometimes the error can come from missing information or potential issues with the password. The password should ideally be at least 8 characters long and include at least one capital letter.

If you've confirmed that all the input is correct, here are a few steps we can try:

1. Check Your Internet Connection: Make sure you're connected to a stable internet connection, as a weak or intermittent connection might cause this kind of error.

2. Update the App: Ensure that you have the latest version of the Tallinja app installed. You can check this in the Google Play Store under the "My apps & games" section.

3. Clear App Cache and Data: Sometimes stored cache can cause issues. Here’s how to clear the cache and data for the app:
- Go to Settings on your device.
- Tap on Apps or Application Manager, then find and select Tallinja.
- Tap on Storage, then press Clear Cache and Clear Data.

After clearing, open the app again and try creating the account.

4. Reinstall the App: If the issue persists, uninstall the app and then reinstall it from the Google Play Store.

5. Check for Server Issues: Sometimes, the issue may occur due to server problems on Tallinja's end. It could help to check online forums or social media for reports from other users about similar issues.

If you've tried all of these steps and the problem is still there, it might be worth checking their FAQ page or reaching out to their support at [email protected] for further assistance.

Are you able to try some of these steps? Let me know how it goes!