License problem

Does anyone know, we have an old version of the GeoStudio program - 9.0.3.15488-Full, whose license has expired, and since we are no longer paying the subscription, Seequent doesn't want to help us. In the first line of the *.lic file, it shows when the license expired ## GEO-SLOPE International Ltd. FLEXnet License INCREMENT pkc_slopew geoslope 2017.1130 14-apr-2025 uncounted \. Is there a possibility to extend the license?