What are the allegations on queens park rangers?

Answer 1

The club is alleged to have signed a player who also has a contract with a third party. i.e. that the contract signed between the player and QPR is superseded by a prior contract. This happened once before when West Ham 'signed' Carlos Tevez and Javier Mascherano but it was later proven that the players activities were 'owned' by a third party. i.e. West Ham had not actually signed a contract with the two players but in fact this third party. see "Third party ownership in association football" in Wikipedia who have xplained it better than me.