How to report spam on Pinterest

Hello. You have been directed here by a Pinterest spammer who has associated this page with numerous spam posts on the platform.

Please report the pin to Pinterest and block the user. 

I have, so far, been unable to get the Pinterest support team to do anything about the spammer (dbuzz800).

I am unable to delete the pins because they were created by a spammer using my domain name. These spam posts are not directly associated with my Pinterest username.