The signal is always unreliable, it is easy to liquidate, and it is impossible to make a profit

At beginning, I invested 100 usd, and then my position was liquidated. After that, he asked me to add 1000 usd to ensure profit, but I told him I didn’t have that much. So he Asked me to deposit 500usd (use bonus to induce), then he asked me to deposit another 100 when I was about to liquidate, but it didn’t work, and the position was liquidated again, then he asked me to deposit 1000usd (use bonus to induce me to deposit again), 100% can earn Returned to 700usd, but it lasted for 1-2 months, and the position was liquidated. After that, he asked me to add money to keep the position (also induced by bonus). I believe it is not my problem. I have no loss in my own investment. The last two images are invested by myself