Can't download plugin!

[TheNewsHQ]

I've signed up the day it was opened and for some odd reason I still can't download the plugin, gives me the same error, 

P. S. I just got the beta 4.5 update, I can download the beta Samsung Health App, but I'm still getting a error trying to download the plugin

Update #2: Thanks for fixing it for me, now everything is available to download!!! 

Please help