[Getty Images]Queen's Park Rangers boss Marti Cifuentes says his side are "struggling" with a lack of options in attack after a goalless draw to Cardiff City on the weekend.The hosts began the game the stronger, with the Bluebirds unable to muster a shot on target until the 71st minute.However, QPR were unable to capitalise despite the lack of threat from their opposition."I think in the first half we were perhaps slightly better than Cardiff," Cifuentes told BBC Sport."The feeling at half-time