verification of terms and condition and privacy policy of my business

I am looking for a freelancer to help me undertake the verification of the terms and conditions and privacy policy of my business. Both website and mobile app platforms are required. The policies have already been written but need verification. We are not sure as of yet if there are any specific legal requirements or jurisdictions that need to be considered, so we will need advice on that. The right person for this project should be able to do the verification comprehensively and provide advice where needed.