Liverpool has kept only clean sheet this season.
The Reds have won only four games out of 10 in all competitions this campaign as Liverpool continued their topsy-turvy form this weekend.
They drew 3-3 against Brighton at home and have dropped more points in the league table.
Liverpool faces Rangers on Tuesday night and manager Jurgen Klopp believes the team will get their mojo back and they need to improve in certain areas.
Klopp said in a press conference: “Had we won the Brighton game, it would have been a different feeling but with similar problems. We have to do pretty much everything better.
“It was only two years ago we were in a similar situation when we lost all our centre-halves, but we found a way by working on it. That’s what we will do this time.”
Klopp continued: “We have to be more compact. Defending is an art, and it worked for us really well for a long time. But with it not working, you realise you have to go back to the basics.”