you can read here http://community.secondlife.com/t5/English-Knowledge-Base/Buying-and-selling-Linden-dollars/ta-p/700107
and here you can find everything about billing http://community.secondlife.com/t5/English-Knowledge-Base/Billing/ta-p/700037
i made everything .. changed sim ... changed viewer .. cleared cache .. changed shape .. skin .. eyebrowse .. but still same problem ... tell me ur shape not found it database .. helppppp me plsssssssssss