No Mobdro!!!

Hi
Looking for help I downloaded Kodi to my Laptop which operates on windows 8.1. I tried to add on Mobdro but it will not install. I used http:www.kodisrael.co.il repo/ URL everything is fine until the final page and I click INSTALL and it comes up as “failed to install”.
I tried using the most popular one which is http://lvtvv.com/repo/ but this will not even let me get that far and fails on the 1st page
Does anyone know how to get around this so Mobrdo will install on Kodi?

Thanks