Redirection and attributes

Hi I am using the marketplace plugin It has an awsome interface, very simple and clear However I am facing two major problems the first one : When you click to the my account access, it redirect you to the wordpress logion page not to become a vendor page, or the normal registration page of the website The second one : when adding a new product, If I want to add the attributes, I can only add the color, It is working with the list of item , however for the rest of the attributes, like size or age they do not appear with the list of item, How could I fix this ? The page I need help with: [ log in to see the link]