Unfortunately, if you paid by debit card, you won't be able to get your money refunded by your bank.
Kids Cottage definitely don't have a phone number. (I suspect that it may just be a business operated from someone's home address). A websearch throws up a number for their old address in Bromsgrove; I dialled it in the hope that I might hear an answering machine confirming that it was still their current number. Unfortunately, the number has been reallocated. (The lady who answered was extremely nice about my unwanted call, despite the fact that she's had plenty of other similar calls!).
I've also checked the business phone directory at bt.com as well as trying a websearch for the address (in the hope that the people might also trade under a different business name, with a number listed).
In the absence of a phone number, you can only try repeated e-mails or send a letter by recorded delivery. If you still get nowhere, try contacting Worcestershire Trading Standards at
[email protected]
Chris
PS: If writing, I suggest sending two copies of your letter. One should go to the address on the website. The other should go to the registered office of the company. See here:
http://wck2.companieshouse.gov.uk/aff7110dcd17 f415e3167c8ac20ce823/compdetails
(Interestingly, or perhaps disturbingly, the company is registered as dormant and non-trading).
For just �1 you can get a copy of the current appointments report, which will tell you the names of the directors so that you can possibly hound them directly, here:
http://wck2.companieshouse.gov.uk/aff7110dcd17 f415e3167c8ac20ce823/wcprodorder?ft=1