My payment method was added almost a month ago and just realised that is still pending for verification. And that's why I haven't received the payment from my hosts on time (it should have been yesterday).
@Iván8, if you're on Twitter, then send a tweet via direct message to @AirbnbHelp and ask for someone to contact you on a problem with your payment method. Include your cell number and your listing number. I've had good luck with this method; received a message back within a half hour and got a call 15 minutes after that.
If you're not on Twitter, then try some of the other methods laid out in this excellent article.