Anyone got Paid by Expertscolumn through Paypal?

I've been searching on the Internet about the Proofs of payment of this site expertscolumn but I don't find any. This site has a partner named crowda and this site is the one who pay for all members. Since the crowda site goes scam to the members, expertscolumn decided to pay their members through paypal and don't need for that crowda. The minimum payment of expertscolumn is $5 through paypal and I want to know someone there if they been paid by expertscolumn, a paid to write articles. Anyone got paid by the site? please share your proofs of payment through paypal!