I wanted to invest 400 dollar into 2400.
After sending money to their BTC wallet: bc1qh76detnns62qhjz62g5n5gn7trzww7hf76pmp6 they then told me after 24 hours that the investment was successfully done, and that I needed to pay another 550 dollar in order to get my 2400 transferred to me.

I told them that I don’t have 550 dollar and that they should pay back my 400, and they didn’t answer. They also never informed me beforehand that i needed to pay an extra 550 dollar more than my 400 invested money to get the profit transferred to me.

Also, they say that they can’t take 550 from my 2400 profit and then transfer the rest.
It's all a scam and I was the guinea pig.

They have no website, only telegram.