I just want to say that you don't owe us all updates on this, not least as it's obviously really upsetting for your daughter. Fair play to you for taking this up with Barber and co, but if you choose to (let them) deal with it behind the scenes, that's your call. If you choose to share, though...
Totally unacceptable. Women and girls should not have to put up with this shit anywhere. At Albion's ground, with Albion's suppliers doing nothing about it, the club is implicated. I'd expect Paul Barber to be interested if you/she contact him.