Hi! I see that your BlockDAG X1 app is not working. Could you please tell me a bit more about what exactly is happening? For example, is the app not opening at all, freezing, or are you stuck at a certain screen? Are you seeing any error messages? This will help me guide you better.

While you gather that info, here are some initial steps we can try that often resolve common app issues on iPhone iOS 18.5:

1. Restart your iPhone: Press and hold the power button and volume button until the slide to power off appears. Turn it off, wait a few seconds, then power on again.

2. Force close the app: Swipe up from the bottom of your screen and pause in the middle, then find the BlockDAG X1 app and swipe it up off the screen to close it fully. Then try opening it again.

3. Check your internet connection: Make sure your Wi-Fi or mobile data is working well. You can toggle airplane mode on and off as a quick refresh.

4. Update the app: Go to the App Store, search for BlockDAG X1, and see if there's an update available—sometimes bugs are fixed in updates.

5. Reinstall the app: If the above doesn't work, uninstall BlockDAG X1 from your iPhone, then download it again from the App Store.

If you have already tried any of these, please let me know which ones so we don’t repeat steps. Also, do you know if the app was working fine before, or has this issue been recent?

Looking forward to your reply so we can get this fixed for you!