It sounds like you're referring to a specific file or topic: – likely a chapter or volume from a manga/doujinshi series hosted on Doujindesu.tv.
Contact us by phone to request more information:
Login to your ITTT Online Course:
Do you want to be contacted to receive more information? Fill out the form, a member of our staff will contact you by phone.
Please note that all specified times are GMT. (London Timezone) -Doujindesu.TV--The-Teachers--Efforts-4.pdf
