My Add mod doesn't work

i was thinking of add mods but i wanted to do another way with out going through files so i used add mods it load the website but doesn't have the green button to download to beamng drive please help

 

Try looking at this page http://wiki.beamng.com/Installing_Content

Make sure you're logged in, beamng might open Edge or internet explorer instead of your main browser, to get the install button you have to be logged in.

 

would you look at that it always work when i go the fourm and talk about my mods problems