We appreciate how disappointing this must be for you to have received an item that has arrived faulty or damaged or has developed a fault within 30 days of purchase, it is not what we would have wanted to happen at all, but we will do our very best to resolve this for you as quickly as possible. Unfortunately this type of return relates to a single product, so if multiple products in your order have been affected, you will need to submit a return request for each individual product.