Hi! I understand you're having trouble unloading a delivery to the main island in EverMerge, and it only unloads partially. Let me help you get this sorted out.

To get started, could you tell me a bit more? For example:
- Are you seeing any specific error messages or notifications when the delivery doesn't fully unload?
- Does the game freeze, crash, or just stop unloading after a certain point?
- Have you tried restarting the app or your device yet?
- Are you connected to a stable internet connection while doing this?

Sometimes, partial unloads can be caused by temporary glitches or connectivity hiccups. Here's a step-by-step approach we can try:

1. Force Close and Restart the App
Double-tap your iPhone’s home button or swipe up (depending on your model) to bring up the app switcher. Swipe away EverMerge to close it completely. Then, reopen the app and try unloading the delivery again.

2. Check Your Internet Connection
Make sure you have a strong and stable Wi-Fi or cellular connection. If possible, switch between Wi-Fi and cellular to see if that helps.

3. Clear Cache by Restarting Your Device
Restart your iPhone to refresh temporary files and connections.

4. Check for Game Updates
Visit the App Store and verify that your EverMerge app is up to date.

5. Try Unloading After Some Wait Time
Sometimes the game’s servers may be busy or experiencing delays, so waiting a short while before unloading again can help.

If these basic steps don’t resolve the issue, there might be a deeper issue related to inter-island delivery mechanics. In that case, a trick some players report is unloading in smaller batches to avoid overloading the game’s delivery system.

Does any of this align with what you’ve tried? If yes, let me know what you’ve done so far so I can provide more specific advice! If you want, I can also check if there are any current known issues with the delivery service on EverMerge’s side.

Looking forward to your reply so we can get you back to full delivery!