roof not opening

[freelander5]

hi I AM DOING ALL THE SAME PROCESS ,SWITCHING ON THE ENGNITION THEN EXTRACTING THE PULL OUT SCREEN FROM BOOT PULL BOTH THE ROOF CLIPS LOWER THE WINDOWS FROM THE TWO SWITCHES INFRONT OF THE ROOF SWITCH ACTVATE THE ROOF SWITCH AND NOTHING .I have gone to a technician to check if I had a problem with the roof ECU but couldnt detect nothing and told me to go to the peugeot dealer if the windows go down from the front two switches is it possible that the ecu isnt faulty thanks for any replay and if missed out on something please say so It will be a great help .