FIAT Punto Duological transmission problem - Duological Transmission Problem - Wendel Jennie

I have a Fiat Punto 2010 with duological transmission. Resently car stopped in traffic light and stalled. Remained in 2nd gear and wond start nor move. All the time stuck in 2nd speed. (gear). Did remove the battery and reconnect but no positive result.

When disconnecting the solenoids the engine starts but no shifting.

Display keeps saying: 2nd. gear and check transmission.

Please any help..