2016 HRV transmission.

Hi I’m f28 and not sure what to do. But I bought an Honda HRV 2016, night a year ago. And now the transmission broke. I took it to the dealership and they said it would cost 9,000 dollars to fix it. I asked for a trade in or appraisal and they said they could only give me 100 dollars.
I don’t know what to do or where to get a transmission that won’t be that expensive. If someone could help me with some guidance. Thank you.

It has 112,000 miles