Posting to free members (Patreon)

Hey all it seems that I cant post NSFW stuff to free members without it getting flagged. I assumed that if I set my Patreon to 18+ it would cover all my member areas. I will try and post what I can to free members but I don't wanna get flagged again so ill have to check out what I can get away with. sorry about that Softies, feel free to check out my Deviant art, all of my free content is on there np.