Why webcam doesn't work on my hosting server?

Hi guys
I have uploaded my project to godaddy hosting server and ran it
But webcam doesn’t work now
Because blocked to protect your privacy
anwser from godaddy: it can be done only from the developers side as it involves script
I used affectiva javascript sdk student licence
you can check http://eliteexpert.net/
Please tell me the problem and help me
Thanks for reading my problem

@ming_wang the website is not hosted over HTTPS. Google chrome has deprecated the use of accessing the camera over a non-secure port. I was able to bring up the same webpage on firefox.
Refer this stack overflow post for more options (https://stackoverflow.com/a/40165421/4686445)