Hi there! Let's see if we can sort out why OnShift isn't working even after reinstalling it. Can you share a bit more about the issue? For instance, are you getting any specific error messages, or does the app simply not open?

In the meantime, I'd recommend the following steps, which might help resolve the problem:

1. Update the OnShift App: Make sure your app is up to date. You can do this by going to the Google Play Store, searching for OnShift, and checking if an update is available.

2. Clear App Cache: Sometimes clearing the cache can help. You can do that by going to your device's Settings, then to Apps, find OnShift, and select “Storage.” From there, choose “Clear Cache.”

3. Check Internet Connection: Ensure that your internet connection is stable, as the app may require a good connection to function properly.

If you've already tried these steps or if the problem persists, please let me know, and we can dive deeper into troubleshooting!