Marks Electrical sold me a Beko fridge that broke....

Marks Electrical sold me a Beko fridge that broke. Three attempted repairs later I got them to send me a replacement. That also failed. A repair attempt on the replacement also failed. Despite not fulfilling their duties under the Consumer Rights Act, ME are trying to fob me off on the manufacturer, who are claiming that the warranty is no longer in effect because they've managed to spend enough time making bad repairs. This isn't true: if you buy an item, the obligations under the Consumer Rights Act are with the retailer, not the manufacturer. ME don't seem to understand their role in law here.

EDIT: I think the reply here demonstrates the company's lack of engagement with basic consumer law very well: "this is the policy and Terms and Conditions at Beko and we cannot override this unfortunately". Beko's views are completely irrelevant here; the contract is entirely between the buyer and the seller.