How to Report and Ignore Members
If you wish to cease all contact with another member because they get on your nerves, you should first seek out the ignore function. Enabling it will prohibit all contact from that individual to your account, whether it be a private message sent to your inbox or an attempt to contact you while using the on-site chats.
Below is an image showing where you may find the ignore feature:
If the person is genuinely harassing you, you should instead submit an official report to the Security Department. All reports are taken seriously and are handled appropriate to the severity of the report. Once submitted, you’ll be contacted by a Security Department member who will then oversee your case.
Below is an image showing you where you’ll be able to find the report form. It is located at the very bottom of Iwaku’s page.
You can also report individual posts (at the bottom of the post) or report members directly from their profile (note the first screenshot).