The PM was confused with gear actions. On first approach at 1700ft mechanically did something to the gear lever. To his bad luck it was down he put it up. After go around again irrationally did something to the gear lever. This time it was up he put it down but realizing it was up he put the lever back. What they did with flaps is not known but must have retracted to zero and again lowered. When did they lower the gear is a mystery because it wasn't lowered by gravity extension.
It is too much to expect they would start APU or any checklist for dual flame out. It was of no use anyway.