By David McDonnell Manchester United have ruled out a move for Karim Benzema to help solve their goalscoring crisis. United have been linked with the former Real Madrid striker, 36, with Erik ten Hag’s side struggling to find the net. But United have not approached Benzema’s representatives about a move to Old Trafford, due to his age and wages estimated at £86million-a-season. Benzema only joined Saudi Pro-League side Al-Ittihad six months ago, after bringing to an end his glittering 14-year spell at Real. But the former France striker has fallen out with manager Marcelo Gallardo, after he fa…