Board Thread:General Discussion/@comment-34212301-20190422140720/@comment-9605025-20190422200436

The short answer is you cannot erase your contributions. However, if you are a resident of the European Economic Area, you can request that Wikia anonymize your account and delete your user account information from their servers. If you are not a resident of the European Economic Area, you can still ask but they are not under legal obligation to do it.