I have added hubspot form in the homepage of my website. Form is not working in all browsers, devices and may be regions. http://killgan.com this is the url of my website.
I have installed tracking code but still not working. Form is working only in my pc when I open website in my pc.
I see a script error in the console saying jQuery is undefined. So either your code is running before jQuery is loaded or jQuery is not loaded at all. I think this error is preventing the hubspot form code to run. I sometimes test hubspot form code in codepen to troubleshoot if the errors are from my code or from hubspot. Hope this points you in the right direction.