If you run into issues when you try to contact support through chat, try these troubleshooting steps.
Steps to help you find a missing ticket.
Repeatedly leaving or disconnecting from games will add a leaver status to an account.
Steps to take if you believe that your copyrighted work has been copied or used in a manner that constitutes copyright infringement.
Information on the Watchpoint Pack for accounts that already have Overwatch Legendary Edition.
Troubleshooting steps for the Overwatch error HF - 503
Information about the Overwatch 2: Watchpoint Pack