Aviran,
Upon checking the URL that you have shared, we observed an error in console – ‘$ is not a function’. This means a jQuery function is called before jQuery (js file) is loaded. Kindly check and load jQuery before using jQuery functionality,
If you are using CanvasJS jQuery plugin, please load jQuery before loading CanvasJS jQuery plugin as it has dependency. Please refer to this documentation page for tutorial and live examples on using jQuery plugin. Also please refer to jQuery Gallery for more examples with different sets of use-cases that you can edit in-browser or download to run locally.
—
Vishwas R
Team CanvasJS