Thank you for your advice. What got me interested is that they said it’s secured by a Binance smart contract and no one can change or mess with it.
They use that to make you feel safe and invest a lot of money into the platforms only to get scammed sometime later. Countless smart contracts on Binance smart chain have been used to scam and rug people before.
What I can advise you is to completely avoid the platforms and do not invest anything into them. Not even your precious time.