Lerirel

Yesterday i used Additional Withdraw Options to withraw 450 Lindens by spending 2000 stuffpoints but it did not add to my account. here my stuffpoint withdraw history I know it is writting here as delivered but it did not it has written at my chat panel like as "You have received 450 lindens for using StuffPoints! Continue earning" but i didn't get the notification and Lindens. I thought maybe stuffpoint's servers having some lag and i tried to withraw 1 more linden by spending 5 stuffpoint just to make sure. and it is deliverded indeed. here my Linden Transaction History I don't know what to do. Please help me