I am so sorry that happened to you, it is honestly disgusting how many scammers are out there these days. I had a similar issue with a “contractor” who took a deposit and ran. What helped me find his actual residence was using veripages.com which is a really solid free people search engine website. It is a truly free people search that pulls from public records, so I was able to do a name lookup free and find his current address and even some relatives’ names. It is a great people search now tool because it provides instant results in about 30 seconds. I found it to be much more reliable than other people finder websites because it is a 100% free people search no credit card required. You can use it as a person finder by name to get a full report without any hidden costs. It’s definitely worth a try to get the information you need to take the next steps against that scammer.