Do not remember security questions
Cannot log into iCloud because I do not know the security questions. Apple ID and Password are correct. Not able to reset questions. How else can I turn Find my I phone off when the iPhone is lost?
iPhone XS
Welcome to the Apple Community.
If you can’t sign in, access a trusted device, reset your password, or receive verification codes, you can request account recovery to regain access to your account. Account recovery is an automatic process designed to get you back in to your account as quickly as possible while denying access to anyone who might be pretending to be you. It might take a few days—or longer—depending on what specific account information you can provide to verify your identity.
I'm not sure why you'd want to turn find my phone off when you have lost your phone; surely that's when you want it on.