Is Mucus Pro equipment available for purchase in all countries?

Is Mucus Pro equipment available for purchase in all countries?
Что означает Фраза на сайте Mucus Pro: “Bulova Company may refuse to sell Mucus pro equipment without explanation. This is due to the company’s policy on regulating the market for the production of high-quality natural snail mucus in the world” ?

Indeed, Bulova regulates sales of Mucus Pro snail slime extractors and may refuse shipment to certain countries without explanation. This is stated on the company’s website. What are we talking about:

The information is being updated and will be supplemented…