Two "While Do" Conditional Inside of a Main Function

I want to ask about my code below, that doesn’t run as I expected when I use for loop, that show the result of all five data in total is 26, since I want to know what happens here.

function main() {
    var levels = parseInt(5,10);
    var points = new Array();
    
    var count = 0;
    while(count<levels){
        var elem = [4,5,6,7,4]; // in total must be 26
        points[count] = elem[count];
        count++;
    }
    
    var sum = 0;
    while(count<levels){
        var sum = sum + points[count];
        count++;
    } // I can make it worked using for loop

    console.log(sum)
} 

main()

>Solution :

var sum = 0;
count = 0; // Reset count to 0
while(count<levels){

Will return 26