If you don’t know how to lock your profile on Facebook then you must follow these steps that are given below:-
1. The initial step is to open Facebook and then tap on the profile icon.
2. Now tap on the Three dots in the profile section.
3. Then locate and select the Lock Profile option.
4. Now finally tap on the Lock your profile button to finish the process.
If you don’t know Does Facebook Notify Screenshots Story then visit our blog to know more.