"To edit your site, go to Account -> My Sites and choose the site that you want to modify. From here, click the three dots on the top right corner, , and choose Edit Site. You will then be able to edit existing categories and features or add new ones as well.
You can change a whole range of information on your site page including site’s name, featured photos the site’s important contact details and much more!
Note: to add more features or categories to your site, you will need to pay a maintenance fee to increase the limit."