The only way i am able to solve is to jumble the whole cube again. If you know the way to solve pls give images or algorithm.
It's a 4x4 Parity.
The algorithm to solve is,
Where $2R$ is the second layer from right, $U$ is the top layer, $u$ is top two layers combined, $2U$ means second layer from top and the superscript implies you have to turn twice.
First hold the cube in this position.