Hobbit: Kingdoms of Middle-earth Free Mithril?

I wanted to ask if there's any way to get more Mithril for the iphone and android app "The Hobbit: Kingdoms of Middle Earth". You need it for nearly everything and I wanted to know if there's a way to get it for free.

I'm also playing this The Hobbit: Kingdoms of Middle-earth on my iPhone 5. You can get this The Hobbit: Kingdoms of Middle-earth Mithril using your credits.that's only way i know

Play The Hobbit: Kingdoms of Middle-earth game and earn Free Mithril. This is what i do.

Following web site tutorial will show you how to get The Hobbit Mithril Free and fast way.

http://www.ultimatefreecheats.com/the-hobbit-kingdoms-of-middle-earth-hack-tool/

I also play this The Hobbit Kingdoms of Middle Earth game when I need Mithril I use that web site to get it.