Does Family Sharing also block your individual purchases?
I went into the i-store beginning of March to sort my payment method - as I was unable to change/update/edit this. Eventually the technician removed me from Family Sharing to see whether that would allow an update - and yes it did. I upgraded to the 200GB i-cloud+ plan with payment going well - until my brother added me last week again to Apple Music Family Sharing... now payment cannot be deducted and the same scenario is happening once again... HOW DOES ONE FIX THIS????