One way is to run Javascript in the browser console. For example, in Google Chrome open Dev Tools (Ctrl+Shift+I), go to the Console tab and enter
$('.qa-form-light-button-approve').click();
Note: I'd suggest testing before automatically "clicking" everything, for example
$('.qa-form.light-button-approve').css('outline', '2px solid red');
That will add an outline to all the buttons that would be clicked. Make sure that's all the correct ones before running the click() version :)