Hi @RiverBound, welcome to the Sonos Community!
I’m sorry to hear about the experience you’ve had with our support team and with your Sonos Amp.
We can’t process refunds on the community, so the next step for us would be to flag this with the relevant team. However, I’ve had a look into our system and have found your case and I see you’ve already set up an appointment with our L3 team who will be able to help you with this.
If this is still not resolved after the L3 appointment, then please reach back out and I’ll see what I can do, but I hope you’re able to get the resolution you’re looking for with them.