I was sent a brochure detailing a product and aftercare service with contract and fees documents. I read the brochure and made my descision from this to enter into a contract with this company and signed the contract. The product was provided but had issues so I requested the aftercare advice/service from the company. They did not provide this service at all and I have found that they cannot provide the advertised service as they are not members of the industry body. I have complained but they say that it was not specified in the contract, ie the product was mentioned with numerous T and Cs but no mention of aftercare service. Can they do this? Does the brochure form a part of the contract?