If you're an AFC student, the first thing you do is to 'Login or Sign up' ('Sign up' if it's your first time here or else 'Login'). Then click 'Post Question or Comment' to post your question or whatever you may wish to share, but be sure to add a 'Category' for your question (English, Biology, etc.) by clicking 'Select a category' before you click 'Publish'. As soon as one of our tutors or mentors has replied to your question, you will be notified automatically via email. That is the reason for asking you to login or sign up first with your email address. 'Ofa lahi atu. If you're a tutor or mentor, after you 'Login or Sign up', you may reply to the student's question by clicking 'Comment'. There you may include any files from your computer in your comment including video files. However, we'd strongly recommend uploading your video first to YouTube but be sure to have your clip 'Unlisted' on YouTube before copying your clip's YouTube URL. Back here in your comment, click the video icon below to paste your clip's YouTube URL and it will be embedded here for the benefit of our students. You may also post anything here by clicking 'Post Question or Comment'. Malo fau e fie tokoni.