MAIL + PAYMENT bug

theres a bug or somthing with mail system... well it was like this... one buy give offer for items from my offline shop char, so when i logged to my shop char readed the msg wityh offer i sended him those items (moirai gaiters +6, helment +7 for 650kk) and right after msg was sended i opened the shop log off (+that guy was offline at the time too) when i loged on that char yesterday there was no money for those items and even no msg in "sended" and no items in inv! my offline shop char nas nick "nahujminick" so gm or admin plz check that case... and im 100% shure i sended mail with pay request