this javascript will remove all group members in chrome

var FBClearGroup = function() {

    // Get all the Admins settings buttons
    var memberSettings, removeLinks, timer;

    /**
     * This function will click on all the uses admin settings buttons to add the remove link to the page dom
     */
    function exposeRemoveLinks() {
        memberSettings = Array.prototype.slice.call(document.querySelectorAll("button[aria-label='Member Settings']"));

        // Expose all the remove users links except the first one, which is the admin

        var i = 0;
        var adminsNum = 1;
        memberSettings.forEach(function(item) {
            i = i + 1;
            if (i <= (adminsNum*2)) {
                return;
            }
            item.click();
        });

        console.log('Getting all remove links...')

        // continue with the delete flow
        timer = setTimeout(openRemoveDialog, 1000);
    }

    /**
     * This function will display the remove dialog
     */
    function openRemoveDialog() {
        clearTimeout(timer);

        console.log('Open dialogs');

        // Grab all the remove links
        removeLinks = Array.prototype.slice.call(document.querySelectorAll("a[ajaxify*='remove.php']"));

        removeLinks.forEach(function(item) {
            item.click();
        });

        // Remove the users
        timer = setTimeout(removeUsers, 10000);
    }

    /**
     * This method will click on the remove user and will remove the user form group
     */
    function removeUsers() {
        // Grab all the confirm buttons
        var confirmButton = Array.prototype.slice.call(document.querySelectorAll('button.layerConfirm.uiOverlayButton'));

        // Click on the remove confirm button
        var i = 1;
        confirmButton.forEach(function(item) {
            setTimeout(function() {
                item.click();
                console.log('Removing users');
            }, i * 1000);
            i = i + 1;
        });

        // Reload the page after everything is finished + 7 seconds
        setTimeout(function() {
            window.location.reload(false); 
        }, (i + 7) * 1000);
    }

    exposeRemoveLinks();
}();

Facebook stops the operation and gives a scam warning. No members removed.

This code is not working as of 25 may 2019.
it opens the dialog box which has an option to remove facebook member but it does not click on it. the page gets reloaded and nothing happens. please update it soon as possible. thanks :)