Eureka Garages & Sheds

I bought a shed from Eureka sheds in Ballarat in June 2013. In May 2016 I noticed the colorbond walls peeeling and rust underneath. I reported this to Eureka Ballarat only to get total cold shoulder and a threat I would be sued if I put it on facebook.
I placed a review on their website and got no reaction from that either.
I know they don't have control over colorbond manufacture but they do have control over where they purchase it from.
Neil