The company profile settings should be up to date before sending your first campaign as the physical address needs to be inserted in every campaign as per the law. To update Company Profile, you need to go in the setting (top right where you can see your user name) and Account then select Settings. You can scroll down and click on the pencil button to edit each part.
Here is a list of fields you can add/edit:
- Company Logo (can be used in your emails)
- Company Legal Name
- Phone number