Hello Shivam, 

According to the cutoff released by the university, with 168 marks you should be able to get B.A. arts in general category. For counselling dates are - 

Allahabad University BA Counselling 2019 - June 23, June 24 , June 25, June 26, July 1 and July 2, 2019

You have to apply online for counselling and have to visit the main campus in allahabad to get admission there.

More - https://university.careers360.com/articles/allahabad-university-cut-off

Hope this helps.