Everton manager Roberto Martinez admitted his team conceded three sloppy goals in the home defeat against Manchester City.br br Hayters Teamwork, one of the UK's leading sports reporting agencies for more than 50 years. br br We offer a complete multi-media solution for newspapers, magazines, TV, video, radio and online publications.br br Subscribe to MyFootballViews on YouTube.br br Visit Hayters Teamwork to view our services.