Help me in solving JS43 problem

My issue

in this question i am deleted the multiple variable but in status still asking “Did You delete multiple variables”

My code

var taskDescription = "This is a task";
var taskDeadLike = "2043-07-13";
var taskDone = false;


const Task = {
    description: "This is a task",
    deadline: "2023-07-13",
    done: false
}

delete task.taskDescription;
delete task.taskDeadLike;
delete task.taskDone;

Learning course: Web development using JavaScript
Problem Link: CodeChef: Practical coding for everyone