QuickSight stop showing me option to save & send email report now.

For me, when this has happened it is because I'm in an Analysis instead of a Dashboard. You can only send e-mail reports from a Dashboard.

Reports include settings for when to send them, the contents to include, and who receives the email. You can view a sample report and a list of the datasets used in the report. To set up or change the report sent from a dashboard, make sure that you're an owner or co-owner of the dashboard.

If you have access to the dashboard, you can change your subscription options by opening your view of the dashboard. For more information on how this works, see Subscribing to email reports -- https://docs.aws.amazon.com/quicksight/latest/user/subscribing-to-reports.html -- [1]

Scheduling options that are available for an email report include the following:

Send once (Does not repeat) – Sends the report only once at the date and time that you choose.

Repeat once a day – Reports daily at the same time.

Repeat once a week – Reports each week on the same day at the same time.

Repeat once a month – Repeats each month on the same day of the month at the same time.

If you choose to repeat the report, the schedule recurs at the same time and day based on the interval that you choose. For example, suppose that you choose to send your first report August 1 at 9 AM, and you choose that the report repeat once a month. In this case, the second report is sent September 1 at 9 AM. If you choose once a week, the day of the week August 1 falls on is the day that the report repeats, at the same time the first one sends.

Hope this helps. Please click accept answer if this helped you.