Hi there! I understand that in 8 Ball Pool, your cue stick is disappearing or not functioning properly during gameplay. Let's work together to sort this out.

Could you tell me a bit more about what exactly happens? For example:
- Does the cue stick disappear right at the start, or only after some time?
- Is the issue consistent every time you play?
- Have you recently updated the game or your browser?
- Are you playing directly in your WebKit browser on Windows 10?

In the meantime, here are some general steps you can try to fix cue stick disappearing or non-functioning issues in 8 Ball Pool on your setup:

1. Refresh and restart: Simply reload the game page in your browser or close the tab and open it again. Sometimes temporary glitches clear up this way. Additionally, restart your Windows system to clear any stuck resources.

2. Clear browser cache and cookies: Over time, cached files can cause display issues. In your WebKit browser, you can clear browsing data from the settings menu to ensure fresh game data loads.

3. Check browser updates: Make sure your browser version supports all game features fully. If there's an available update, apply it.

4. Disable browser extensions: Sometimes extensions interfere with game elements. Try running the game in an incognito/private window or disable extensions temporarily.

5. Verify game account and items: Confirm you're logged into your account properly. Occasionally, cues may not load correctly if account data is out of sync. Logging out and back in may help.

If these don't work, the issue may be related to game asset loading. Since you are on Windows with WebKit browser, it's also good to verify:

- Your network connection is stable and not blocking Miniclip assets.

- Your browser allows WebGL and JavaScript as 8 Ball Pool relies on these to display cues and gameplay elements.

If none of these solve the stick disappearing problem, we can look into more advanced troubleshooting such as:

- Checking for known server issues or recent patches that might affect cues.

- Reinstalling or switching to a different supported browser to test if the issue persists.

- Contacting Miniclip support directly if it appears to be a deeper bug or account problem.

Does any of this match what you've tried so far? Let me know more details so I can give you the most precise help!