The serial number on my ball was already registrered.
How fun
I've sent an e-mail to Motiv about it. Hopefully things will get straighted out.
I've only shared on pic of my arsenal, and none of the numbers have been in the pic of course.
Though I didn't take the box with me from the PSO, so maybe someone took the box and then used the serial number from the box. But the photo evidence needs to be of the ball and not the box, and the ball is here with me so