the worst and most probable scenario here is that you lose all your investment, and not get a single dollar back from the 180 USD you invested.

In the very unlikely case that they credit your account any promised theoretical returns, you should consider the money laundering possibility mentioned by @DannyHamilton and withdraw those funds as anonymously as possible...

please update what happens after you withdraw the full amount, and don't spend too much time chatting with the "instagram lady" with the cute toes