[Solved]-Making a drawing clickable in highcharts-Highcharts

Try using the on-function instead to attach the listener to your circle.

For example (JSFiddle demonstration):

// Render the circle
chart.renderer.circle(xpos, ypos, circleradius)
.on('click', function() {
    alert('yo');
}).css({
    fill: 'red'
}).add();