Spatial sound?

Open it up and check.

It would help us immensely by telling us what phone you have.

Change your Google password, then set up two factor authentication

Crypto is a scam itself, so you were scammed while being scammed.

If you use the same or close to the same password for everything, all it takes is for 1 service to be breached, and a hacker can strong-arm the rest of your accounts.

It is important to either update passwords regularly or to use 2FA, autheicator apps being the strongest.

Back up the phone and factory reset it.

Does your wifi require coax? Or is it wireless

I’m 99% sure you need to get special third-party drivers and whatnot for that to work. It is not PnP like an Xbox or other gaming controller.

The flood of emails were sent in hopes you did not find the receipt for the purchase, reach out to the vendor and get it cancelled, she should also change ALL of her passwords, start using 2FA, and get new cards.