This is solution for two additional problems.

var message= '';
var student;
var question;
var answer= false;
function print(message){
        document.write(message);
}

function getReport (student) {
        var report= '<h2> Student name is '+student.name+' </h2>';
        report+= '<p> Student track is '+student.track+' </p>';
        report+='<p> Student achivements are ' +student.achievements+ ' </p>';
        report+= '<p> Student points are '+student.points+' </p>';
        return report;
}

while  (true) {
    question= prompt('Who are you looking for?');
    student=students[i]
    if (question=== null || question.toLowerCase()=== 'quit'){
        break;
    }

    for (var i=0; i<students.length; i+=1) {
        student=students[i];
        if (student.name.toLowerCase()=== question.toLowerCase() ) {
            answer= true;
             print(getReport(student));

        }   

    }


    if (! answer){
        alert('This name is not in the records!');
    }
}