h5.svscoins.com

Invested $15k in a Crypto website, made $30k profit. Not able to withdraw funds. I am currently facing a big dilemma and need your help. I was introduced to this website: https://h5.svscoins.com/#/pages/base/index through Irene, who claimed to be associated with a Mr. Andrew, who is running a contract trading group on WhatsApp. I was initially reached out by Irene through a WhatsApp DM, and she invited me to join their contract trading WhatsApp group chat, run by her, Mr. Andrew, and other teammates (not sure if there are any other teammates). The group consisted of around 150 people, and Mr. Andrew used to give regular trading signals in the group. After a successful trade, group members would send screenshots of their profits (which was usually in tens of thousands, because they had invested hundreds of thousands). Keep in mind, I had not invested anything yet. I was only spectating the group. I became interested in doing contract trading and let Irene know. She sent me this referral link: https://h5.svscoins.com/#/pages/reg/index?invite\_code=84061629 and had me create an account on h5.svscoins.com. I invested $15,000 and earned around $30,000 profit in a month. I am now trying to withdraw my funds but I'm not able to. I have been able to withdraw $100 around 15 days ago, while Irene was in constant communication with me throughout the withdrawal process. Now, I am trying to withdraw all my funds and close my account, but I'm not able to do it on my own. I tried contacting Irene, but she is not replying on any of her 3 WhatsApp number that I have. Can someone please confirm if this is a scam or not? If it is, please advice what I should do next.