3.Locked Profile

function lockedProfile() {

    let AllElement= document.querySelectorAll('.profile');

    for (const element of AllElement) {
        let currentbtn= element.querySelector('.profile button');

        currentbtn.addEventListener('click',()=>{
            const lockedRadio= element.querySelector('input[type=radio][value=lock]')
           const hiddeninfo= currentbtn.previousElementSibling;
           if(!lockedRadio.checked){
            if(currentbtn.textContent =='Hide it'){
                hiddeninfo.style.display='none';
            }
            else{

            hiddeninfo.style.display='block';
            currentbtn.textContent='Hide it';
            }
           }

        })
    }
}