Glad your health has improved. My opinion is that the pedal is well worth fixing. You have some options. One is to try to get it working again yourself and the other is contacting Support to see what they do to either help or to exchange the pedal.
To try to get it working yourself, make sure that the power adaptor works. If it does, then follow the instructions from here: Pedal does not power on
If you still can’t get it to work, contact support@singularsound.com and ask them to mail you a recovery card. You might have to pay for postage and it will take 10 days to get the card. If that still doesn’t resolve the problem, ask SS if they can exchange it either under warranty or on a prorated basis. Don’t know if either of those exchange options will be approved but it never hurts to ask.