I bought digital products (accounts) from a famous vendor on Dream market that had many reviews on dream, alphabay and hansa but tried to scam me by selling me the same account 2 times in a row which proves he's selling the same accounts to multiple people. Moreover after I tried to expose him the situation he refused an order that was pending and is not responding to my message.
So my question is what should I do, continue to ask the vendor for a refund even if the orders are finalized (didn't checked for more than 3 days), or should I expose him and report him on this subreddit ?
File a report with your local police department so that they can help you. Further, tell them about any and all crimes you have committed so that they can really understand you as a person, in order to help you better.