Hello,
I have gone through the specified website. There are multiple problems as follows:
1. Collapsible list is not working.
2. Menu button not working properly.
3. Slider not working.
4. Contact information page is not working properly.
I have good understanding of JavaScript and HTML so i can handle all the issues. I hope I can fulfill your requirements on the specified time. Kindly acknowledge with further details.
Thanks,
Priya