Blocking a Dribbble user ensures they will not be able to:
follow you
leave Feedback on your shots
add you to Lists
add your shots to Collections
You can block any user on Dribbble by selecting the user menu on their profile page and selecting “Block [user]”:
You can also remove a block from any previously blocked user in the same way by selecting “Unblock [user]”:
If the user has violated the Dribbble Community Guidelines, please report them as well.