Trace Instagram Hacker Identity

My friend’s Instagram account was taken over and the attacker replaced the registered phone number and email with his own. I need a licensed or well-credentialed private investigator experienced in Instagram-related... (Budget: ₹1500 - ₹12500 INR, Jobs: Computer Security, Data Analysis, Data Recovery, Digital Forensics, Incident Response, Network Security, OSINT, Report Writing, Research, Web Security)