In order to add a "Marketing Campaign", the first thing that you need to do is to make sure that you have already created these few things:

If you haven't create those already, not to worry, check section 9.2 part 1 and 5 where we teach you how to create a marketing automation as well as a clients list.

If you have already created a marketing automation as well as clients list, press on the blue button labelled "Marketing":

After you have pressed the "Marketing" button select the option which is labelled "Marketing Campaigns":

 

You will be taken to this page where you will be able to see all of your current marketing campaigns as well as their status:

 

In order to add a new marketing campaign, press the green button labelled "New":

Once you have pressed the button labelled "New", you will be taken to this page where you will be able to create your marketing campaign:

Fill in those fields accordingly:

Once you have completed the fields using the guide above, press the green button labelled "Submit".