Problems installing the Legends Repository Add-on

I am trying to install the Legends Repository Add-on, following the tutorials I have found on-line, but the ‘repository.legends.zip’ file does not appear after I have clicked on ” Install from zip file’ and then ‘Legends Repo’.

I am running Kodi 16.1 – Operating System is Android 5.1.1

Any help would be much appreciated

Thanks