Verification Code Does Not Work[ Edited ]
Verification Code Does Not Work
this mostly happens if ahving changes any stuff in the dashboard after requesting the first PIN or if having requested an other PIN before the first PIN arrived.
wait a week - then request a new PIN and from this time on don't touch your dahsboard anymore until th new PIN arrived and got entered.
Helmut Geissler, Google My Business Top Contributor | my G+ profile