Do not even contact this company !! I talked to them and decided they were a scam so did not proceed. They actually refunded my 250 dollars deposit but persisted with calls to convince me they were genuine. They must have sold or passed my details to others as I am still getting cold calls about cryptocurrency.

Unrepentant scammers. I would advise you to stay far away from them. their only interest is coming up with new ways of milking you for all you are worth.