@Philippa . main link is working. However I added 5 more mirrors. Try now.

And I suggest you to visit these all these 5 links below, everything is clearly explained, so , please click on links below:
Langacademy.net-New-Here-Support-Area
Langacademy.net-How-to-post-new-stuff
Langacademy.net-Help-Section AREA_Password and so much more
Langacademy.net-Reuploading-Requests AREA
Langacademy.net-Introductions



Enjoy the site \o/ \o/ \o/