So I've sold many things on ebay and never had this problem. So I always use calculated postage via aus post, and I make sure to put the exact postage measurements and weight. But this time an item i sold charged the buyer a calculated rate of $9, but the actual cost is $35. Is there anything I can do about this? As far as I'm aware I'm not allowed to ask the seller for more money to cover the extra, but I cannot get in contact with ebay in any way. Can't find an email address at all and the aut...

Item I sold with calculated postage is actually much less then postage cost | Selling

Item I sold with calculated postage is actually much less then postage cost | Selling | eBay Australia