greetings ,

assuming that you are an unreserved category student, admission in delhi university will be very difficult.

for a clear picture you may refer to last years cut off list:

http://www.du.ac.in/cut-off.html

however you may get admission in amity university, noida. it is famous for clinical and applied psychology.

there is a an entrance and personal interview round but you will clear it.

i have seen a lot of clinical psychologists from amity employed in top hospitals.

you may apply it timely:

https://www.amity.edu/apply-now.aspx?1=1

hope this helps.

good luck!