"Unable to Connect" - Connect with Device Audio Error

Hi Zoom Support. I'm facing an issue - during zoom meeting. When I join the meeting, it says "Join with Device Audio" when I click on it, "Unable to Connect" error occurred. I've informed the host about it and there were no limitations found on host end. Now I would love to hear how could I overcome the issue. I need to take my classes live on zoom meetings, Thank you. 😊