Mittal publications - No service in return of money

* of us have paid almost *****rs for * books and * articles to publish it via his publication house almost near June/July ****. Since then whenever we are asking for an update regarding the same matter he always gave excuses that he is busy with family emergencies. And past one month he has stopped responding all of us, even we texted individually as well and warned him to reply to us but with no use. I have other screenshots as well for the other payments and texts… If needed i can upload them as well via email or any other concerned mode of sharing