Hello mkc
A Schnupper GA does not renew automatically. The price you pay is for a two-month trial period.
Please kindly see an SBB Travel Center or call the SBB Contact Center: 0848 44 66 88 (CHF 0.08/min, waiting times may be possible). We are unable to answer questions that involve personal data. To answer your question, a look into your customer file might be needed.
https://www.sbb.ch/en/tickets-offers/travelcards/ga-travelcard/trial-ga.html
Kind regards,
Roland