I sell my camera Sony A7S II to some one on Craiglist, that person told me to send it overnight. I did, but I am stupid. I have not get paid, but I already sent the item to the seller. After receiving the item, that person did not paid me, and he text me that now he doesn't want to pay me, there is nothing I can do to him. I ask PayPal to help, but Pay Pal has not done nothing. I lost my camera. Please help me.