Hi there! Sorry to hear you're having trouble logging into the 3Fun app, even after trying solutions. To help you better, could you tell me if you're getting any specific error messages when attempting to log in? Also, have you tried resetting your password already, or is it something else that's blocking your access?

In the meantime, here are some steps you can try to resolve login issues on your iPhone with iOS 18.5.0:

1. Reset Password:
- Go to the 3Fun Reset Password page.
- Enter the email you used to register for 3Fun.
- Check your email inbox for a reset link, including spam/junk folders.
- Follow the link and set a new password.

2. Check Internet Connection:
Ensure your iPhone has a stable internet connection, either Wi-Fi or cellular data.

3. App Update / Reinstall:
- Check if you have the latest version of 3Fun installed. Update it via the App Store if needed.
- If the app is up to date, try deleting and reinstalling it. This can clear any corrupted files affecting login.

4. Clear App Cache (if possible):
Although iOS apps don't have direct cache clearing options, reinstalling effectively resets app data.

5. Check Account Status:
Sometimes accounts get suspended or locked due to security policies. If you suspect this, or still cannot log in after resetting your password, consider reaching out to 3Fun support at [email protected] for account verification.

If these don't work, please share any error details you see, so I can dig deeper and assist you further! Are you satisfied with the solution I provided so far?