Hamster big scam!

I invest 45 usd for 300% profit in hamster coin 300% profit will be locked for 7 days but now it is over then I am surprised now my hamster banance is 24 usd but why? My profit was given as just last usdt but why is there not 20 usdt out of the original usdt I invested?

I want my full investment money back please investigate why they lost all my money saying low risk