He said in the Daily Mirror: "We have to work on the weaker points of our game and have to get stronger. We've played three games in six days and a lot of the lads were quite tired - that's why we are using the squad to get fresh legs out there.
"I can understand the supporters' frustration because we have not won. We are just trying to work hard on our bad points.
"New players have come in and we have to gel quickly and start grinding out some results. The team needs to stick together, play football and we'll come out of this all right.
"The manager is not angry with us - he is finding out about our weak points and we need to improve. We are not producing the goals we need."