Jadon Sancho has shared what Chelsea are working on in training to try and help Nicolas Jackson with the striker on a run of one goal in six games.The Blues are currently on a four game winless

Chelsea forward Jadon Sancho has been speaking to Match of the Day about the result at Selhurst Park: "It's very annoying to not get the three points. You have to take your chances and, if you don't, it's never over. To concede that goal, right at the end, is very frustrating.