A Kent MP has entered the debate on shirt sales after failing to get hold of an England No. 1 shirt. Chatham and Aylesford MP was one of many people unable to snag her preferred Mary Earps shirt after the Football Association (FA) site sold out within five minutes. Nike, who sponsor the national team, was criticised earlier this year for not stocking a shirt with Manchester United players name on the back. The FA said it had an “unprecedented” demand when the shirt went on sale Monday at 8am. Ms Crouch was one fan who tried to get the pink shirt but missed out and had to settle for a green one…