Hello Daibiepoi44
Welcome to the SBB Community.
Please kindly note that Saver offers are not cancellable, also not in case of a flight change. The latter is one of the possible risks you have to take if you purchase non-cancellable tickets. The same applies if you purchase Supersaver tickets for one specific connection, and you miss it due to a flight delay.
Please contact your travel insurance for assistance.
For privacy reasons, you should never publish personal information on a publicly accessible forum.
Kind regards,
Roland