Stotty

Hi all new here. Just bought a connect 2007 plate. Not sure if this is the correct forum page. the drivers side won’t lock with the key but will unlock. Any help would be great. also I hoping it’s a central central locking van no fob can I get a new fob and program it to work if this is possible. It’s not your average connect it’s an Ex G4S van. So maybe things have been disabled I’ve no idea any help please guys. Thank you.