Hi there! I understand you're having trouble logging into the NuMi app. Let’s see if we can figure this out together.

First, could you let me know if you're receiving any error messages when you attempt to log in? For example, are you getting a "wrong password" message, or does the app just not respond?

Additionally, it might help to check a few common steps:

1. Username and Password: Double-check your username and password to ensure there are no typos.
2. Reset Password: If you're unsure about your password, you can try resetting it. There should be a “Forgot Password?” link on the login page.
3. Connection: Ensure that you have a stable internet connection while attempting to log in.
4. App Updates: Make sure your NuMi app is updated to the latest version. If you're using the app on your phone, go to the App Store (iOS) or Google Play (Android) and check for updates.

If you've already tried these steps, please let me know, and we can explore some additional troubleshooting options.