In this case, you will have to say goodbye to your $70. This is exactly what scammers are counting on, that someone will want to take a chance and become a millionaire without putting any effort into it. So we can expect that in 15 days he will report on the forum that he has earned $ 229,376 and is now ready to take your money into trust management.
I already know that, I won't even invest a penny in a scammer. But if OP really did what he wrote in the thread, he might be trustworthy.
But we'll see what happens after 15 days. If he's just bragging with big nonsense, then he won't be able to do it.
I also still doubt it because $7 is only a very small amount of money, and look at the Bitcoin crash today, that alone will have a bad impact when the prediction is wrong.