Finalize & Publish .NET MAUI App

My .NET MAUI application is already feature-complete and I have an MSIX build in hand. Before it goes live, I need a Windows-store-savvy developer to give the package a last polish and guide it through Microsoft Partner Center submission... (Budget: $10 - $50 USD, Jobs: .NET, .NET 5.0/6, .NET Core, Application Packaging, C# Programming, Software Architecture, Software Development, Windows 8)