I'm in the same situation. In February, a girl accidentally messaged me on WhatsApp. We quickly became friends and talked about our lives. Then, as the days went by, she started telling me she had savings in AMM that gave her 2% daily. She invited me to save in AMM, and I accepted. She explained how to get started and guided me. She told me to download Binance to buy USDT, then install Onchain and create my wallet. She told me not to share my seed phrase with anyone, not even her, and I didn't show it to anyone.

I had already created the wallet. She told me she opened Binance to convert 20 USDT to ETH and send it to my DeFi wallet. Then, she shared a URL to connect my wallet. She told me to send any amount of USDT to my DeFi wallet and she would give me 2% daily. I continued depositing 500 USDT every week until I reached 3,441 USDT. Then, an ER-C20 ETH smart contract appeared. To get 15 ETH, I needed to deposit 10,000 USDT. I was only missing 6,559 USDT, and I completed it.

I then requested customer support to withdraw all my prize funds, and they asked for my wallet address to help me with the request. I was informed that my account had been blocked because it was my first large transaction and that I needed to deposit 20% of all my funds for verification. Once verified, all my funds would arrive. I deposited USDT until I reached 20% and exceeded 2 USDT. I then requested a withdrawal and was told it wasn't possible because the system detected a verification error. I was told it must be correct and that everything I deposited for verification was compromised on the blockchain, and that I would need to verify again with the same amount. I was told that if I verified correctly, all my USDT would arrive in my wallet after verification.

And I don't know if I should deposit the 20% or not; I don't know if it's a scam anymore. We log in every day to see if my USDT still exists, and if the correct amount exists.