Click to go to next frame and stop not working in my html canvas

Hi, i am trying to implement the code snippet " click to go to next frame and stop" on to my we button but its not working.

here it is

this.calltoaction.addEventListener("click", fl_ClickToGoToAndStopAtFrame_8.bind(this));

function fl_ClickToGoToAndStopAtFrame_8()

{

this.gotoAndStop(401);

}

web button is at frame 1

any assistance would be welcome