Hello Madhuri, 

The CLAT  first allotment list has been released last Friday after a lot of controversies. To apply for it you can visit the following link.

https://admissions.clat.ac.in/clat2018/oacajun18/

To know more about the CLAT allotment procedure and later release of the list, you can visit the following website.

https://law.careers360.com/articles/clat-seat-allotment

Good luck