Why not avoid being a victim at the first place by being well informed, get a good wallet and adhere to good security practices. Speaking of information, I know this post is all about the service you are shilling and not all Bitcoin can be recovered. If a scammer uses a mixer to cleanse the stolen Bitcoin, it cannot be recovered back. So, reaching out to you for help means the victim will be wasting his time and resources. Also, your service may be a scam and in an attempt to recover a stolen fund, a victim might be scammed twice.