song information in track only

Hello forum 

My main problem at the moment is when i import my music in Recordbox I am not getting the correct info - splitting up in the correct sections 

so i am getting absolutely every thing in the track title section including Artist / label / original mix etc rather than it been split up in the correct order

Some of them have worked ok bit the majority are all stuffed in this one section any ideas please how to sort this out, eg 3rd party apps?

use PC.

Thanks