Hello Waipoavea55
This is a customer-to-customer forum. We are unable to answer any questions involving personal information.
Please get in touch with the service in charge; you can find the contact details on the document that you have received from the ticket inspector.
Further information on travel without a valid ticket can be found here:
https://www.sbb.ch/de/hilfe-und-kontakt/meine-abos/reisen-ohne-gueltigen-fahrausweis.html?tracking-marketingurl=rogf
As a general advice, the railways do recommend the ticket purchase before boarding the train.
Kind regards,
Roland