Okay. From the home page, click on the blue 'View Work' button...but be aware that you might not be seeing any grading assignments because there aren't any right now. At least, I'm not seeing any.
Earlier today I was scanning the Media Piston related posts and came across one of yours in which you stated you were an Editor for MP. Last winter I did hundreds of Grading assignments for MP on Mechanical Turk when they were known as Question Swami and loved the work. (Joe also valued my work) Having just been laid off, I decided to give Joe a call yesterday. We had a nice conversation and he told me I was welcome to return as a Grader and explained the shift away from Amazon (thank god!).
So far I have been unable to locate any grading or editing assignments when I am logged in to MP's site. I did submit questions via the Support window in the lower right of their site and have yet to receive a response. Have you any advise or wisdom you could share with me as to how I am supposed to resume working?