Problems with Zoho "Lets encrypt SSL"

Problems with Zoho "Lets encrypt SSL"

I have upgraded to business add-on which promised me SSL hosting. Means i can opt for "Lets encrypt SSL" from your end.

But when i tried to " Get SSL Certificate " from settings it says 

"Error while getting certificate from Let's Encrypt. Please check your DNS configuration or try again later."

My domain is from Godaddy. If there is something that i can do please assist me, so that i can update it again and opt for SSL .

If any issues running there, kindly let me know when it will get resolved.

I am attaching image please go through it.

Thank you.