Hello, im from Colombia and i bought something in aliexpres, and then i recived the notification that my product was sent the 03/08/2018 , then the next day the shopdisapears and the information in the track doesnt change it's always the same "shipping notice received from seller( AliExpress )" and i dont know what to do, please tell me if this is normal. the track number is RY244745839CN thanks!