Hello Xeagiecigh73
Firstly, hello 🙂
We are unable to help with your question. We are a customer support forum run by volunteers, not the SBB Customer Service.
You have to contact SBB to check whether you can cancel it although the contract would not allow you to do so.
SBB Contact Center: +41 51 225 78 56 (24/7, waiting times may occur).
Kind regards,
Roland