Sir I have registered myself for the process but in the UG category LL.B option is not shown 

Hey Again !I hope you are a graduate ? Because no college of Delhi University offers BA+LL.B integrated course.In Delhi University only Faculty of Law offers Law Courses. There we have an option of 3 year LL.B which one can opt after his/her graduation.There are 3 different CollegesCampus Law Centre-:which offer full time course only that means classes from morning to evening.It is situated in North Campus Delhi University next to Arts Faculty.Law Centre-1-:which offers classes in three different batches, Morning, Afternoon, Evening.It is situated in North Campus next to Campus Law Centre and opposite to Ramjas College.Law Centre-2-:which offers classes in Evening batches only.Classes of Law Centre-2 are conducted in A.R.S.D college Dhaula Kuan.Hope this will help . Good Luck ! You can reply to this comment if you have any further queries , I will be happy to help .

I know that very well but in the portal LL.B option is not shown anyways thanks