Hello! I understand you're having trouble with the K-LOVE app on your iPhone. Let's work together to get this resolved.

First, could you let me know if you're experiencing this issue over Wi-Fi or cellular data? Also, have you checked if there are any app updates available in the App Store?

In the meantime, here are a few simple steps we can try:

1. Restart the App: Close the K-LOVE app completely and then reopen it. Swipe up from the bottom of the screen (or double-click the Home button if your iPhone has one) to access the app switcher, then swipe the K-LOVE app off the screen.

2. Check Network Connection: Make sure your iPhone is connected to the internet. You can check this by opening another app or a web page in your browser.

3. Update the App: Open the App Store, tap on your profile icon at the top right corner, and scroll down to see if K-LOVE has any updates. If there are, go ahead and update it.

4. Reinstall the App: If the above steps don't work, try uninstalling the K-LOVE app and then reinstalling it. Hold down the app icon until it wiggles, then tap the 'X' to delete it. After that, go back to the App Store and download it again.

Let me know if any of these steps help, or if you notice any specific error messages!