Not sure the video supports an answer one way or another. The keeper barely got a hand on the ball and it seems hard to tell if the trailing Wando player and Irmo defender were in a position such that anything they did was gonna cause the ball to go in no matter what. Asking the keeper if he defelected it off frame would likely get the same answer from most keepers "Of course I did!", and maybe he did but ....

Given this angle and the speed it really happened at and with no replay I would give credit to Wando for a goal. They put the ball in play that was gonna score and the defernders could not stop the shot/deflection from getting in. Give credit to the Wnado player for following the shot into the net and draging the defender into the play where he may have be part of the goal as well. Either way it was the attacking team who "caused" the goal not a bad play by the defenders that caused a "own goal".