Filter Paid Extensions From Chrome Webstore

var elements = document.getElementsByClassName('a-d-na a-d webstore-test-wall-tile a-d-zc Xd dd');

for( var i=0; i< elements.length; i++) {

 if(elements[i].innerHTML.includes('Add to Chrome')) {

    console.log(elements[i].parentElement.removeChild(elements[i]));

 }

}