Hi fiat punto 1, 55 hp, 1996, version SX petrol + lpg engine 1.1. Currently, when I turn on the bike, I can't drive any gear. If the car is off, I drive in without any problem. I tried to adjust the cable tension on the gearbox but it did nothing, I can't drive away. I remember that when the car was cold before this breakdown, the gears went quite well, as it was warming up the 1st and 2nd gear it was hard to knock but it worked. Currently, the boxes are not working and the car is grounded. Where is the problem? What can I do?