We'd be happy to assist you with your concern. We are going to share this with our team for investigation, but we'll need more information from you. Can you please send me a PM with more information so that I can include in my report? You can PM me by clicking on my name.
Also, you can use the flagging option found on every job post and freelancer profiles. This sends Upwork an automatic notification allowing our team to investigate and take appropriate actions. Thank you!