Hi there! I see your Physics Wallah app is showing a "Service Unavailable" message. That usually means the app is having trouble connecting to the server or the server is temporarily down. To help you better, may I ask a few quick questions?

1. Are you seeing this message right after opening the app?
2. Have you checked your internet connection to make sure it's stable?
3. Did this issue suddenly start, or has it been happening for a while?
4. Have you tried restarting the app or your device already?

Once I know this, I can guide you with the best steps to get it back up and running.

Its showing after Typing the phone number to logg in

Thanks for the extra detail! Since you’re seeing the "Service Unavailable" message right after entering your phone number to log in, this points toward a connectivity issue between your app and the server during the login process.

Here are some simple steps to try first:

1. Check Internet Connection: Make sure your device has a strong and stable internet connection. Switching between Wi-Fi and mobile data can help us check if the issue is network-related.

2. Restart the App: Close the Physics Wallah app completely (make sure it’s not running in the background) and reopen it. Sometimes, a fresh start helps clear temporary glitches.

3. Clear App Cache:
- Go to your device’s Settings > Apps > Physics Wallah
- Click on Storage, then tap “Clear Cache”
This can remove old temporary files that might interfere with app functions.

4. Update the App: Ensure you have the latest version of the Physics Wallah app installed. Outdated versions might cause login issues.

5. Try a Different Device or Browser: Since your environment is Windows with WebKit, try logging in from another device or using a different browser to see if the problem persists.

If none of these help, this could be a server-side issue or an account-related problem. Sometimes the app servers face downtime or maintenance, which causes this error.

If this persists, you might want to try reaching out to Physics Wallah support directly, as they can confirm if there’s a system outage or investigate your account: Their official contact number is +91 70192 434928.

Meanwhile, I've also found some helpful video guides on fixing Physics Wallah login problems that you might find useful:
- PW App Login Problem Fix: https://www.youtube.com/watch?v=oS5kMX2qDkI[4]
- PW App Not Working Fix: https://www.youtube.com/watch?v=9XvAlt4HSd0[2]

Give these steps a try, and let me know how it goes! Are you satisfied with the solution I provided?

Internet connection is totally fine , i updated my app , infact I also cleared cache

Thanks for confirming that your internet is fine, the app is updated, and you've cleared the cache. Since those basics are covered, let's try a few more focused steps to resolve the "Service Unavailable" issue when logging in:

1. Force Stop and Restart the App:
- Go to Settings > Apps > Physics Wallah > Force Stop.
- Then reopen the app and try logging in again.

2. Reinstall the App:
Sometimes app files can be corrupted even after updates. Uninstall the Physics Wallah app completely, then reinstall it fresh from the official source.

3. Check for Server Status Updates:
Occasionally, this error comes from the app’s server side. You can check for announcements or status updates from Physics Wallah’s social media or official channels, for example, their Twitter feed or support website.

4. Try Login on Another Platform:
Since you are on Windows using WebKit, try logging in through a different browser or device (maybe your phone or another PC) to check if the problem is specific to your environment.

5. Clear Browser/Substitute App Data:
If using a WebKit-based browser or a wrapper app on Windows, clearing that browser's cache/cookies or resetting the app’s data might help.

If after these steps it still doesn't work, it could be a temporary server-side outage or a specific account-related issue. In that case, contacting Physics Wallah support directly with details would be the next best step. Here's their contact: +91 70192 434928.

For a visual guide, here is a recent video that walks through fixing PW app login errors that might help: https://www.youtube.com/watch?v=9XvAlt4HSd0[10].

Try these and let me know if the issue persists. Are you satisfied with the solution I provided?