Hi Abraham Sede,
Is it just the buttons(switches) on the drivers side door that are unresponsive? If it’s just the one side, I’d say you have a faulty switch or at the very least a bad connection.
If you can, take off the door panel and inspect the switch and connections, making sure to test the switch for continuity and clean the connections well before either replacing thread switch or reconnecting the tested and cleaned switch.
If more switches are non-working, then a fuse has probably blown. It’s a good idea to check all fuses nonetheless.