The Frenchman is desperate to see first team action and could leave the Spanish side in his search.
Sinama-Pongolle is behind Sergio Augero and Diego Forlan in the pecking order at the Vicente Calderon.
“There are clubs interested [in me] and if I don’t play at Atletico Madrid, I will try to leave,” the 24-year-old is quoted as saying by El Mundo Deportivo.