UNABLE TO SIGN IN

I am unable to sign in to the zoom application on my iPad. I am getting the error "cannot connect. Please check your internet connection"

I have internet connection as i am able to browse.

I have also been able to sign in on zoom web from a web browser

Some of the troubleshooting i have done includes switching to my mobile internet from Wi-Fi and also updating the application to version ,nothing has worked so far.

Kindly assist