Hi! I understand you're having trouble accessing the SECU app on your Android device. Let's work through this together to get you back up and running.

First, can you tell me a bit more about the issue? For example:
- Are you unable to open the app at all, or does it open but you can’t log in?
- Are you seeing any error messages? If yes, what do they say?
- Has this issue started recently, or has it been ongoing for a while?

While I wait for your details, here are some initial steps you can try on your WebKit browser with Android 10:

1. Restart Your Device
A simple restart can clear out temporary glitches interfering with the app. Hold the power button, tap "Restart," then try launching the app again.

2. Check for App Updates
Go to the Google Play Store and see if there is an update available for the SECU app. Using the latest version avoids compatibility issues.

3. Clear the App Cache and Data
- Open your device's Settings
- Go to Apps & Notifications > See All Apps
- Find and tap on SECU app
- Tap Storage & Cache
- Tap Clear Cache first, then try the app. If that doesn't work, you can also try Clear Storage/Data (note: this might log you out).

If these steps don't solve the issue, please let me know what happens when you try them and share any error messages you see. Also, are you connected to Wi-Fi or mobile data when trying to access the app? Sometimes network settings can interfere with secure connections to SECU servers.

We'll take it step-by-step from here!

Are you satisfied with the initial troubleshooting steps so far?