UK map for Sony NAVu 94T

[sajirosy]

I bought a Sony NV-U94T from US which comes preloaded with US and canada maps. I was told at the time that I could buy UK maps to be uploaded. I am unable to find support for tis. A web based chat with sony rep said that I wouldnot be able to add UK maps. A lack of foresight on my part but it was too good a bargain to miss from an outlet store. Can anyone help please? In anticipation

We see you’re using an ad-blocker. We’re fine with that and won’t stop you visiting the site.
Have you considered making a donation towards website running costs?.
Or you could disable your ad-blocker for this site. We think you’ll find our adverts are not overbearing!