Hey there! I'm sorry to hear that you're having trouble with Coinoscope. It must be frustrating to see that "cannot connect to server" message after taking a picture. Let’s try to get this sorted out.

First, can you let me know if you’ve checked your internet connection? Sometimes, a poor connection can cause issues with apps trying to connect to servers.

Here are a few steps we can try:

1. Check Internet Connection: Ensure your iPhone is connected to Wi-Fi or has a good cellular signal. You can test this by opening a web browser and visiting any website.

2. Restart Coinoscope: Close the app completely and then reopen it. This can sometimes solve temporary connection issues.

3. Restart Your Device: A quick restart can clear up many glitches. Hold down the power button and slide to power off, then turn it back on after a few moments.

4. Check for App Updates: Make sure you’re using the latest version of Coinoscope. You can do this by going to the App Store, searching for Coinoscope, and checking if there's an update available.

5. Reinstall the App: If none of the above work, try uninstalling and then reinstalling the Coinoscope app. This can resolve any corrupted files.

If you've already tried some of these steps, please let me know which ones, and I can provide further assistance or look into other possibilities! Are you satisfied with the solution I provided?