Fired Earth Paint, Bad quality

<p>I bought Fired Earth paint from builders three years ago and painted my house with it, as it indicated I would get a 7 year guarentee on the quality of the paint, The paint is really bad quality and after three years my house looks as it was painted 20 years ago,, the paint is fading and white stains is all over the house as the paint seems to be fading away, please advise on this comment.</p>