how can I place media files in their correct place?

if I just want to add three or four songs, how can I place them in their right track number as the album path place them on the first places, for example; if I add the tracks 2, 4 and 8, it just tells me that the media files in folder does not correspond to the number of tracks in the album and it place the tracks in the three first places, it doesn't allow me to pick the correct places in the album... is there any way to place each song in their correct place? it would be great to be able to do that!!!

Thanks for any help & best regards.