Can I add more than one current location to my Profile?

You can only set one current location at a time. 

However, to update the location on your account, simply navigate to your account settings by clicking your account icon at the bottom left. Please select "Settings."

You will then be taken to your Settings page where you will see your basic information.

By clicking the green "Edit Details" button at the top right of the section, you can update your location and other personal details.