You'll want to post a job, then.
Getting Started: https://support.upwork.com/hc/en-us/categories/360001184194
Finding a Freelancer: https://support.upwork.com/hc/en-us/categories/360001184214
I would like to clarify that this is the Upwork Community, and not the place to post projects, and look for freelancers. I would recommend that you read up on the links that Michael has shared, and these other client resources we have compiled to help you get started on Upwork.
As a gentle reminder, please be mindful of the Community Guidelines when posting in the Community. If you would like us to assist you, let us know and our team will be happy to help.