Brother MFC-9330 CDW sent scanned document to my gmail

[zillah]

Dear Experts

https://www.youtube.com/watch?v=WHm1D_9qukQ

Following video in the link above successfully I configured gmail account for my Brother MFC-9330 CDW,,,,as per the snapshot below:

https://imgur.com/a/JrX6OVe

From the printer when I press on the button : " Scan to Email" the printer doesn't display the configured gamil address for the scanned document to be sent to it ??

What am I missing ?

Thanks