how do i email my pdf's

If you are on https://workspaces.acrobat .com then you can click on the small icon at the right of the document > select 'Share Document'

At the bottom left corner a pop would appear if you would like to 'Share it with more individuals', select that and enter the email address of the recipient you want to share.

If you are not using the Acrobat.com sevice you can simply attach the pdf to you email client and mail to the recipient.