Cargolux pet airways asked me to pay 650$ more for a CRATE!! baltimore Maryland

I found a puppy on craigslist for sale. i called on it, no answer so i texted. they replied they still had the puppy. it was posted on Green Bay craigslist, but they had recently moved to baltimore maryland and the puppy had to be shipped to me. she seemed pretty legit said puppy had akc papers evrything it needed to be rehomed. she told me a shipping fee of 450$ was needed when she got puppy registered. the Cargolux pet airways called and confirmed it, and said i needed to get a money gram and send 450$ so i did. i messaged her back and forth most the day and got emails from the pet airway saying they recieved payment and rotweiller puppy was being shipped at a certain time and i would get her on 9-8-15 at 11;30 pm.

so i said ok. i figured everything was great and we would be recieveing our puppy. i got another email bout 2 hours later and a phone call sayoing i needed to pay another 650$ for a crate for her to be shipped in. i told them i didnt have another 650$ that i had just paid 450$ they told me that it wasa deposit that i could get back when puppy was delivered. after that i figured we had been scammed. they called me several times after not answering phone i called police and did a report. the money gram place said to call police, that i would most likely not get my money back cause they couldnt track a fake number. the officer talked to the pet airways and they swore they was real, but was still asking and begging for more money..