just open the code on live server and you will see the 2 lines that i need for bootstrap are jquery from google and jquery for bootstrap on lines 238 and 239
if you remove them the project works like the example of your website but i need for my project to use both bootstrap and Canvas js
CanvasJS jQuery plugin requires jQuery to work. Importing jQuery once, before importing jquery.canvasjs.min.js should work fine in your case. Please take a look at this JSFiddle for updated code.