How the heck do I get ahold of live support? It just loops around and around.

Hello, I need assistance reactivating my existing Windows 11 Home license after rebuilding my PC.

My original computer, JenPC, was running a fully activated copy of Windows 11 Home before I rebuilt it.

Before replacing the hardware, I followed Microsoft's instructions to download Windows onto a USB flash drive so I could reinstall it after the rebuild.

I replaced the motherboard, processor, RAM, hard drive, and graphics card. My rebuilt computer is now registered as JenSandboxPC.

Both computers are still listed under the same Microsoft account.

Windows 11 Home installed successfully, but Microsoft will not activate it.

Here is what I've already tried:

Windows Activation Troubleshooter: Error 0xC004F213 — no product key found.

Entered the product key from my original Windows 11 Home packaging: Error 0x80041023.

Hardware-change reactivation: Microsoft could not find an eligible device.

Microsoft telephone/online activation: Installation ID could not be validated.

Verified that both my original and rebuilt computers appear in my Microsoft account.

I still have my original Windows 11 Home retail-style packaging, installation USB, and product key card.

I am requesting that Microsoft review my original Windows activation, verify my existing product key, and assist with transferring or reactivating my license on my rebuilt PC, if eligible.

I purchased Windows previously and followed Microsoft's installation instructions before rebuilding my computer. I would appreciate assistance resolving this without purchasing another license unnecessarily.

Thank you.