Regarding the Sig. Campaign, when it works right, every three to four hours your credits for the posts you have made appear in the ledger. Then, there is a button on the page that you click to move that amount to your active balance.
It used to be rare, but the button would do nothing.
They claimed they were filling the wallet.
I think you do not have to write blindly, as the person you quoted is not asking about the payment from signature campaign but he is asking to add the coin to the exchange for to start trade.