"Hi Rasheedtolulope ,
Do you know your iCloud passcode?
If so, you can go to ""Settings > iCloud > Find My iPhone"" and turn it off with the passcode.
But if you do not have the iCloud passcode, you can try the steps below:
Step 1. Open the Settings and press on iCloud.
Step 2.When you tap on the iCloud option, you will be asked for the password. Put in any random number in its place.
Step 3.Press ‘done’ after entering the random number. iCloud will tell you that it’s not correct.
Step 4.Tap on OK and then Cancel. You will be directed towards the iCloud page again.
Step 5.Press Account one more time, erase the description and tap on done.
Step 6.You will be taken back to the main iCloud page without the password option. The find my phone feature will be turned off.
Step 7.Scroll down and press delete.
Of you can also google "How to sign out icloud without password" and find the answer.