I do not have access to the specific terms and conditions of any freelancer platform, but based on general industry standards, it is advisable to have a written contract or agreement in place that clearly outlines the terms and conditions of engagement between the client and the freelancer.

While chat confirmation may be useful as supporting evidence, it may not be sufficient in case of a dispute, and it is always recommended to have a written agreement that includes all crucial details regarding the scope of work, payment terms, and project deadline.
spam fails_task lang_mismatch pii not_appropriate hate_speech sexual_content quality toxicity humor helpfulness creativity violence