Citrus Check Inns — Invested money not returned back

My family and relative had invested in the plans ECO Royal - H, LUX Platinum - H, COM - Silver, C- Bronze way back in[protected] which totals to more than a lakh. We have recieved anything until now as assured by the agent to helped us invest in these schemes. Just wangban acknowledgement or assurance as to when we will be refunded back the amount. And what's the address of the office where we can inquire personally.