Ive just tried to submit a pile of changes to Xbox games, namely region and barcode, only to have the majority declined as I didnt follow process? Im confused there doesnt seem to be any other way to submit changes, and some of my changes were approved but other changes of the same nature were declined? What have I done wrong? Ive got hundreds of updates to add and don't want to start doing anymore if they are just going to all be rejected.