I just checked out their website (
www.argentum.io) and it's dead. Why would you want to buy tokens of this project at such high prices?
Also the coin seems to be trading on
https://freiexchange.com/market/ARG/BTC and people are selling cheaply, why not just collect those coins from the exchange?
I think he will Check for if that Adress is eligible for the UNI tokens to be Claimed, and he will buy the whole account with private keys.