Hey guys, im new to all of this mining world and i recently cheked upon various machines and the x7 miner from fusion silicon, i bought one of their machines, sended them the money and suddenly the page is gone.. idk what to do or who to talk to but i spended 0.17 btc/ 680 USD$ on this and i just need help.

the page was this one if it comes to help : www.fusionsilicon.org