X5 broken

Hi can anybody please point me in right direction to contact Pentax. I purchased a X5 in October 2012. and a couple weeks ago the main on/ off button to power up refused to work. i contacted as i thought Pentax only to receive NIL reply. sods law it packed in just out of warranty, At moment you can all guess im not a Pentax fan .. Any info will be greatly appreciated... Best til last my mate also purchased his X5 last may 2013 his also ran out of life...

Regards
Pete

Sorry to hear of your camera packing in.

Why not contact Johnsons as they are the repair agents - the link is here link

Take it back or contact the dealer you bought it from.
They will surely help you out,