Kenwood air fryer

I recently purchased a Kenwood air fryer. When I opened the package there was no recipe book and also notinstruction manual. I got on to the Kenwood website and send a message to the effect and have not heard a word from Kenwood. I have no problem with the product and I have managed to sort it out by downloading the manual but would still be interested more about their recipe book. I am surprised because this is large company and I have some of their other products as well which have served me very well.