Any experience with cufeel.com?

Has anyone got any experience with the online shop cufeel.com? They offer very rare spare parts, for example for the Ricoh GR1. But there is no physical address anywhere and the email is at outlook.com. So seems a bit sketchy. You cannot even see which country they‘re from.

Their support page says:

"Contact us at [insert customer support email], and we'll respond promptly"

I would avoid.

FWIW.
The site is less than 600 days old.
The peak of visits is about 240 per month, that's about 8 visits per day, from my experience, this last one is very unlikely.
I would not try to do business with them, but that is just my thought.

Any updates? Has anyone ordered from them and received anything?