Theres likely nothing there thats hard enough to need a drill, your first pic shows one screw in and i assume what your saying is you cannot spin the metal bar to align with the 2nd hole due to the wires in the way.
You maybe able to nibble out a bit of the ceiling with an old screw driver enough to push the wires over.
Its likely the 2 existing holes are in a wooden joist so likely best to try and use them if possible
You maybe able to nibble out a bit of the ceiling with an old screw driver enough to push the wires over.
Its likely the 2 existing holes are in a wooden joist so likely best to try and use them if possible