Yeah I get that, I'm not accusing you of trying to scam people either 😉
Is just that whenever I see "FREE MONEY WOO!!!" I raise my eyebrow and start playing the devil's advocate...

I did register and setup everything, with your referral link...since it carries 0 cost from my part.

And got 6.57 manna for free, says I'll get another payment in 6days from now

Tried to bring 2 other friends but like me they're sceptical and want proof of cashout.

Let me know if you can manage to change the manna to BTC or whatever and send it elsewhere than that argentinian exchange.