Clicks on advertising should be sent to the AdServer, to account for and redirect the user to the correct page.
Modify the HTML publishing template, and add the onclick method to the canvas and also add the css property cursor: pointer to the body.
<canvas id="$CANVAS_ID" width="$WT" height="$HT" style="position: absolute; display: $CANVAS_DISP; background-color:$BG;box-sizing: border-box;border:1px solid black;cursor:pointer;" onclick="ADventori.click();"></canvas>
You must remove any other click from another AdServer!