Form Button Submission doesn't work on both mobile platforms

[smart]

Hi all,

All my form buttons are working properly on the desktop browsers but those doesn't work on mobile OSs (iOS and android). Does it because of mobile security or other issues? How do I troubleshoot?

 

[lousyfool]

"Doesn't work"? What exactly doesn't work? Does it work if you downsize a browser window on a desktop?

How to inspect...
... in Safari on iOS: https://www.lifewire.com/activate-the-debug-console-in-safari-445798
... in Chrome on Android: https://nerdschalk.com/how-to-inspect-element-on-android/

 

[smart]

Thanks for your reply.
I'll debug the problem.
It doesn't work means no action is taken / no record inserted / no email sent out once the "Submit" button is pressed. But it moved to the home page. I'll post once those are debug. Thanks

 

[smart]

I found the problem. There is a Recaptcha on my form and I have used the random email addresses to fill the form and those were blocked.