Why would you trust random strangers on the internet who communicate with you through the channels which are not enough to find their real information ? I'm pretty sure Cyber Security can help you in this case.Since you have noticed a few tinder profiles which seemed legit, IP addresses could be traced.Also did you converse with them over a discord call or a mobile ? If your potential loss is worth recovering, you should definitely hit the nearest cyber cell.

Thanks for sharing it anyway!