Hello,

You are completed your pg that means post graduation from open university that is good. But you said that you not complete your+2 that means 12th class. But if you not complete 12th class then how you will get admission in graduation course and how you will apply for post graduation. So that's not possible. I think you are completed any diploma course in 12th class.

If you are wanted to join law then you can join after pg course. You can apply for entrance examinations. If you don't give the CLAT examinations which is for law then you can contact private universities or colleges. They are organised their own entrance examinations. You can give and apply for law. I'll suggest you that you choose the three years LLB course which is good for you. Because you already have the graduation and post graduation degree.

All the best.