My Gamexy Colleague Has Been Hacked! Help me!

Well, my Gamerxy colleague was a victim of an alleged hacker for a short time .. he can't get back to his Discord account, the hacker changed his name and profile picture, leaving the black image and his name "HACKED", he left all the servers that was at the moment including mine .. He sent the following sentence in Direct conversation with My friend Up: System Hacked 1.2.3.4 After that, he blocked my Colleague Up and never said anything again. We asked Gamerxy through a game in which, he was online, and he said he was hacked and can't get back. Other means of attempting a conversation was through Whatsapp, but he hasn't answered any yet. He blocked even my colleague on Whatsapp, We started to think it was all a joke, but he doesn't go back to Discord anymore. I even created a Direct Chat Room with Hacker and My Colleague Up to try to get information to bring here to Support, but Hacker doesn't even respond anymore. Me and my colleague Up thought of Some Answers in which, he did not answer: 1- He had his cellphone turned off. 2- He no longer had access to the account for some reason. 3- He saw the messages and did not respond 4- Our Gamerxy colleague was just playing a game Up and I think well, and we think he must have his cell phone turned off, because he doesn't answer the mentions. Tag: @ HACKED # 5295 Well, for information, this is what I have. I hope you can solve this problem with my colleague.