Broker's Agent Lost 50% of my fund

I contacted this guy who provides account management service. I found his service inside broker's telegram channel. So i decided to approach him. He told me he can give me a return of 60% daily. Originally i deposit 1k USD, but then i added more money because he guarantees 60% return daily. Only in 1 hour, 50% of my fund was gone! Ridiculous strategy and bad money management! I think he purposely lose the money so the broker can earn! He wont return or even answer my calls!