I was invited to invest through IG, but I was scammed. The other party was romance scam, so please be careful.

Last December, I received a private message from a strange netizen on IG. He was very proactive and kept sending me messages. We started chatting and even added friends on LINE. We were in a relationship, and in the middle, he introduced me to this platform and asked me to invest. I was able to withdraw money at first, but then I couldn't pass the review. The customer service said Ineed to pay a deposit. I was so angry that I confronted him, and he said he would help me pay half of it and let me mortgage the rest. But I'm not that stupid. Later, he also scolded me. Unfortunately, I was so angry that I deleted the conversation, and now only the information on the platform is left to take screenshots.