Jeeves Consumer Services — Cancellation of jeeves extended warranty.

Hi,
I want to cancel my jeeves extended warranty for Motorola ZX Pro 109cm (43 inch) Ultra HD (4K) LED Smart Android TV with Wireless Gamepad (43SAUHDMQ), order id :OD[protected]. This was a mistake as I was coeerced by the seller and given false pretenses. I would like to cancel my order and expect a refund as soon as possible.
I was forced by the delivery guy to buy the warranty, he had given me false pretenses and told me warranty claims which do not exist. After reading several reviews for jeeves online I am not at all comfortable buying jeeves extended warranty . I decided against the warranty within 2 hours of the purchase. I seriously would like some help here and would want jeeves to refund my payment as soon as possible.