Hi there! I understand it can be frustrating when the Scrabble screen doesn't enlarge like it should. Let’s see if we can figure this out together!

First, could you confirm if you're playing Scrabble through an app or a web browser on your iPhone? Also, have you tried any troubleshooting steps so far, like adjusting display settings or restarting the app?

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

1. Check Zoom Level:
- Make sure that your zoom is set to 100%. Sometimes, if it's set to a different level, it can affect how the game displays on your screen. You can check this in the Settings of your device under Display & Brightness.

2. Restart the App:
- Close the Scrabble app completely and then restart it. This can clear up minor glitches that may be causing the screen to stay small.

3. Adjust Settings:
- If you’re using the Scrabble app, check if there are any display settings within the app that allow you to adjust the screen size or view.

4. Restart Your iPhone:
- Sometimes, a simple restart of your device can fix a lot of unexplained issues.

If these steps don't resolve the issue, let me know, and we can look into more advanced troubleshooting together! Are you satisfied with the solution I provided so far?