Hii

You have not mentioned the college or university you wish to apply to. I would request you to please specify the college so that i can help you answer your query precisely.
In general, The admission criteria for M.Phil in Clinical Psychology is as follows- 
The admission process is carried over by considering the merit score of the student in their qualifying exams and some institutes conduct entrance exams and there would be personal interview carried by the institute that various or depends upon the institutes.
Eligibility-
The candidate must posses MA or MSc degree in psychology from a recognised university, preferably with special paper in clinical psychology
The candidate must have scored a minimum 55% aggregate in the qualifying examination.
For ST and SC category minimum score requires is 50% aggregate.

Feel free to revert back for anymore query.

Hope this helps
Thanks!!