Sounds like the mob I bought handlebars from ebay a while ago;
https://classicbritishmotorcycles.com/index.php I originally bought a SS handle bar about 2011/2 from ebay site- very nice bars too, then in ~'15 wanted to try a set on my Gutzzi, so tracked their website through the itransaction details and ordered another set the same (still very nice- same Wassell) and a different bar which when arrived was not what I wanted (wrong shape/not SS).
I contacted them by phone and email and was told they'll send replacement which didn't happen....after a bit of time was told 'had to go to a family funeral', and will call back...never happened.
After a few more tries, I had a email reply from a guy named 'Steve',who said the place had changed ownership, but if I send my address, he'll send them.......no more correspondence received and seemingly uncontactable.
I think the 'previous owners' were Walter and William, sounded like older guys who may have retired one way or the other.
Maybe they need to be reported.
Address from 'Contact us' on website;
Classicbritishmotorcycles
37 Northgate
Walsall
WS9 8QF