Falsely claiming to guarantee profits through overseas platforms to induce loaning and investment

I met a man surnamed Li on IG, and then actively requested to be a LINE friend. After chatting for a while, Mr. Li said that he made money through overseas platforms, and at the same time opened a port with a limit of US$300,000 to help make money. I said I had no funds and didn't know much about it. The man surnamed Li expressed his willingness to help me raise funds, and I could collect the profits after making profits. In the end, I invested about US$20,000 (equivalent to NT$650,000) through borrowing; after I made a profit on the CryptoDFmeta platform, I made a withdrawal through customer service. The customer service said that if the amount exceeds US$9,000, I need to pay 20% tax before I can successfully withdraw the money. I informed Mr. Li that I could no longer afford the tax, and he said that he could no longer help with the tax payment. He also informed me that he might face criminal liability. After investigation, I discovered that the transaction URL was an illegal website.