JD sports won't edit my order??

bod1467

An online order can be cancelled AT ANY TIME up to 7 working days after delivery - even BEFORE delivery. Ergo OP can cancel the order now before it is delivered, and JD Sports can do diddly squat about it.

One option (if they still try to deliver) is to reject the delivery. That way you don't even have to worry about returns costs (whether postage or returning to store).

ThumbRemote

Inform them by email/writing that you wish to cancel the order under the DSRs.

If they refuse, or even agree but subsequently deliver the goods, inform them that these are misdelivered goods and it is their responsibility to arrange a return, at their own cost.