I just bought a phone off craigslist from someone. I have cricket, and the phone I have is already flashed to cricket. So all I needed to do was to put my service on the phone, but when I went to 3 different stores they told me I couldn't because the barcode or espn? was under another account, but the previous owner hasn't had cricket for 2 years therefore it's already disconnected. Is there anything anyone can think of I should do? I would appreciate the help so much! I would really appreciate any suggestions whatsoever.