I want to see all units of ‘Oxford Word Skils intermadiate’ level. Please insert all of them 
Sorry, which course are you referring to? You may post a link here, so we know what we are talking about. Also, you might try to contact the course creator (right-top profile icon, click envelop). 
BTW: it is possible that there is a course forum (a thread for focusing on one course) for this course, in which case it is the best to post there. The title of such post would be: [Course forum]
Ok, thanks for information. I`m new here 