doubt about my suspension

good my doubt comes from that I have been suspended by ninja I am new in wow so I found out that I was ninja and it is something like stealing booty but I know if it is a hc all ask for greed or disenchant and that object serves me and that besides I think equipping me should not have any problem since they do not need it and me if so my question is that is frowned upon? since that is what I've done so far and they suspend me for that reason
it's just a question that I have
PD: sorry English I did it via translato