Hello @CasaHelotes78023 ,
I'd recommend going through this overview on getting started with our systems, it provides article links for contact list uploads, email creation, reporting etc.
Once you've uploaded your list(s) of contacts, and created your email, you'll be able to schedule it. If you're in the email editor itself, click the Continue button in the top-right corner. If you're looking at your overall My Campaigns screen, you can click the More button, then select Schedule. Once on the scheduling screen, select the list(s) you want to send to, confirm your header details and physical address, then select when you want to send the email. Once everything is selected and confirmed, click the top-right blue button.