Updating a client’s Notes

From your 'My Hub' page (please see below)

On the left-hand side of your account, you will see the side menu where you can select 'Contacts'.

You can then select the client's profile 

Then head to 'Notes' from the list below the client profile picture.

Here you will be able to edit or update any notes.

Just remember to click the 'Save Note' button.