coinbase trading platform or also a binary system?

In the early stage, the scammer cheated me by adding me on WeChat in the form of making friends to gain my trust, and later tricked me into registering on the Coinoption trading platform. Process: register coinbase wallet, and then enter Coinoption.net from the browser. I thought it was the Coinbase, so I registered. But later I couldn’t withdraw after depositing. I tried several times but was rejected. I asked the scammer but he refused to admit that he cheated me of my money. When I asked the customer service of the platform, he found various excuses. In the end, he simply canceled my account, and I lost 35,000 RMB. Hereby expose to alert everyone.