Hello,
Thank you for contacting Rank Math and bringing your concern to our attention. I’m sorry for any inconvenience this issue may have caused you.
I’ve checked the page, and indeed the TotalTime is missing from your setup.
Upon further checking, it seems that you have put the whole time in the textbox like this screenshot instead of filling up the actual time in the fields.
Please update the HowTo block into this one for Rank Math to correctly add the data to your schema
Once done, clear your website’s cache and check again using Google’s Rich Results test to verify.
I hope that helps.
Thank you.
Hello,
Sure, let us know how that goes and if you need any further assistance after that.
Looking forward to hearing back from you.