It is completely upto you, what you will do in your life. If you have not been placed then you can do the following

First option is that you can apply for b.tech by lateral entry in the state run college or center run college. Otherwise you can prepare for banking or railway or ssc examination so as to get a government job. Third option is that you can get specialization training in the field you like and then get internships. You can explore more options if the above mentioned don't suit you.

Good luck