Simple copy & paste works for related categories -- 3

Hi all, I have a forum which has got 28 different categories such as "Science", "Game", "Sports" ETC... You can simply find related articles or videos or pictures and copy & paste for each category. I need you to make 30 postings per a category. so it will be 30 postings X 28 categories = 840 postings. Each post must have at least a picture or video. only text is not allowed. Each post's length doesn't have to be long but the content must be something interesting or fun to attract people to join discussion. It should be done in 1~2 days do not bid over $30 for this. I will tell more detail about it when you bid correctly. Thank you!