Apple Security Alert - Warning iOS - Crash

1. Sign in to your Apple ID account page. If you can't sign in or you receive a message that the account is locked when you try to sign in, try to reset or unlock your account. If you still can't sign in, contact Apple Support.
2. Change your Apple ID password and choose a strong password.
3. see more If you think your Apple ID has been compromised - Apple Support

No. Absolutely not.

If necessary, follow the instructions for force restarting your iPhone > Restart your iPhone, iPad, or iPod touch - Apple Support

You're welcome 🙂

What happ I don’t know. Someone used my account. Pls help me