Stolen Dog Sold

It seems like there’s a pattern in the city where dogs are being stolen and sold. My little white dog was also taken and although I’ve posted her everywhere I feel like the person either wants to keep her or sold her :( If anyone has had a similar story and had gotten their dog back please share. I’ve been in shambles every day. Our dog was kind of a special needs child and I've been worried sick about her daily. Ive checked craigslist to see if I see her on there as sold but nothing.. I want to have hope I can get her back.