How do I edit or delete a hashtag?

You want to modify or delete one or more hashtags that appear on your adopte profile.

If you don't want certain hashtags to appear, simply go to the various editable sections of your profile and replace the information associated with the hashtag in question. 
To find out how to delete information from your profile, see this article.

If you want to change a hashtag indicating your city:

From our iPhone app

1. Go to your profile by tapping the icon
2. Update your postal code by tapping the first small pencil icon on the top right, then "INFORMATION," and "address"

From our Android app

1. Go to your profile by tapping the icon
2. Update your postal code by tapping the first small pencil icon on the top right, then "INFORMATION" and "address"

From our website

1. Click on the round icon in the top right corner, accessible from any page on the website
2. Update your postal code by clicking on the "Fill out my profile" button