Recover Instagram and Gmail

I need help recovering my Instagram and Gmail accounts that were recently hacked. I have some information about the hacker and have already attempted to try some recovery methods unsuccessfully, so I'm looking for someone who can help me get my accounts back. The hacker has likely caused extensive damage, so I need an expert who can help me identify all the components that must be addressed and solutions that will enable me to regain access to both my accounts. This project is not for the faint of heart, and requires advanced knowledge and experience in restoring accounts that have been compromised.