Liverpool have lost five successive games at Anfield having been unbeaten there for almost four years.
"From a football point of view, we try to adapt and obviously we don't adapt quick enough, otherwise we would have better results," said Klopp. "And that is the criticism we face. We cannot do other than our best.
"And if there is somebody who thinks there is another one [manager] who can do better, then they have to make the decision. That's clear. I don't think that's the case. Not that nobody can do it better but that I don't think any of the deciders [the board] have that opinion — at least nobody told me. But it's not that you can change everything."