Hi did you get any luck with the contact, my friend has been scammed as well.
Using EA is not scam in my opinion but all the other investment schemes promising hefty returns after depositing money with them might look similar to the ponzi or pyramid which eventually take money out of your pocket and scam at the end. It is better to learn about investments and trading rather than giving out your hard money to anyone with a hope to get it back along with profits. Instead pay these amounts on your self development and learning any skill set tbh…
Is there a way to contact you? I have information for you