Help absolutely desperate!

I have stumbled accross this site by accident and reading it I am hoping someone can help me as I don't know where to turn as I appear to be at a dead end.
My father in law bought an Outdoor Chef Bengal Barbeque Onyx (immage attached) for a small fortune.
He has barely used it in the time he has had it and has decided to give it to me which I am greatful for. However upon inspection of it the controls are completely knackered and need changing. When I have called outdoor chef's designated dealer based in Kendal he had no idea what type of BBQ I was on about and stated even if he could get the parts it would cost me the best part of £250. I have tried to contact the spare parts web site with no success. Does anyone have any ideas where I can get spares for it from below is a link showing the BBQ itself-
http://www.cheap-barbecues.co.uk/acatal ... beque.html
Its defo a outdoor chef BBQ as it states it on the lid.
Does anyone have knowledge of these things as I'd normally walk away from something like this but he paid a kings ransom for it.
Hoping to god someone can help.
My father in law bought an Outdoor Chef Bengal Barbeque Onyx (immage attached) for a small fortune.
He has barely used it in the time he has had it and has decided to give it to me which I am greatful for. However upon inspection of it the controls are completely knackered and need changing. When I have called outdoor chef's designated dealer based in Kendal he had no idea what type of BBQ I was on about and stated even if he could get the parts it would cost me the best part of £250. I have tried to contact the spare parts web site with no success. Does anyone have any ideas where I can get spares for it from below is a link showing the BBQ itself-
http://www.cheap-barbecues.co.uk/acatal ... beque.html
Its defo a outdoor chef BBQ as it states it on the lid.
Does anyone have knowledge of these things as I'd normally walk away from something like this but he paid a kings ransom for it.
Hoping to god someone can help.