Hello,
You have few chances at delhi university for b.co (//b.co) (H) programme .
However you have more chances at the south campus colleges as the cut off for north campus colleges is higher.

Also you'd have to wait for the subsequnt 3rd 4th cutiff rounds till the cutoff lowers to your percentage.

For more delhi university updates follow the link below:- https://university.careers360.com/articles/du-cutoff

Hope this helps