Legal Assistance for Copyright Dispute on meta

I need a lawyer to help me respond to a fake copyright claim from a seller on Meta. My primary goal is to provide evidence of originality. I have time-stamped files or records to support my case.

Requirements:
- Legal expertise in copyright law
- Experience handling disputes with Meta
- Ability to craft a convincing response
- Ideally, a background in intellectual property cases

Please ensure that you can handle the case efficiently and effectively.