The only facts so far that are evidence is

that someone had an ebay account in england
that bought some items a few years ago, 57 items
from the same sellers....rings alarm bells to me

So, I googled your addresses on your website

the Polish address was right in the middle of
Warsaw, that rent must be pretty steep.

ul. al. Aleja Jana Pawła II 27,
00-867 Warszawa

Oh, I see that there are virtual offices in that building

only cost 199zl a month or thats US$55

https://goldplace.eu/galeria.html

Monthly fee   199 zł * / 240 zł   359 * / 390 zł
Company registration address: al. Jana Pawła II 27, 00-867 Warsaw (no premises or no PO box);      
Correspondence service (no limits)      
Email Notification of New Mail on Pickup Date

more alarm bells going off


So I have contacted a friend in Nottingham in UK
to see if he could have a look at the UK address
Unfortunately my friend is OS at present for another
2 weeks

the address on your website matches the ebay listing

57 Murray Road
Warwickshire
CV213JN Rugby
England

Name should be  Sean Murray according to ebay


Can you please show us some evidence that you rent
an office in that building in warsaw, and not a serviced
or virtual office


cheers