Forgot Passcode on Iphone 11
What should I do if I bought a used iPhone 11 for my 1st apple product and when i turn it on, it says I must enter a 6 digit passcode when powering on the device? I checked the IMEI online before i purchased it, and it said it was clean. What does this mean, and what do I do so that i can use the phone i purchased? Does this mean that the device is icloud LOCKED or does it just mean that it has icloud? New to apple products...hopefully this wont be a bad start for me. Any help is appreciated
iPhone 11