The AVEN Terms of Service can be found here: https://www.asexuality.org/en/topic/19982-the-aven-terms-of-service-tos/
If you have any questions or troubles, a list of staff, including who moderates which forums and who is an admin, is here: https://www.asexuality.org/en/topic/74481-who-mods-what/
For either link, you should be able to click it. If not, you should also be able copy/paste it into your browser's URL address bar and navigate there that way. Please feel free to get in touch with any admod (short for administrator or moderator) listed in the second link to ask us for help!