McElhenney posted on Twitter at half-time: "Phil’s enthusiasm in the locker room will be off the charts. But never, ever leave a Wrexham game. Come on you reds!"
Things only got worse for Wrexham in the second half, though, as Olaofe completed his hat-trick and then Barry set up Paddy Madden to make it 5-0 towards the end of the match, bringing an end to the Welsh team's four-game winning run.
Neither McElhenney nor co-owner Ryan Reynolds made any further comment on social media after the game.
Coach Phil Parkinson, however, was critical of his team and felt they were second best all over the field, saying: "We were sloppy in everything we did and we've got to take our medicine today."