Hexaware Technologies — non receipt of dividend for june 2017

Address: Amravati, Maharashtra, 444605

I hold 1400 shares of hexaware technologies.
Folio no [protected] in the name of prasanna ramesh chaudhari.
Company declared in july 2017 a dividend for quarter 2. But i did not receivedthe dividend for 4 months. On my complaint they
Sent me chq. Of hdfc bank 429069 dt. 07/03/2018. But the chq was returned by the bank stating reason that payment stopped by the drawer. I sent the chq. Back and requested to send the chq. For unpaid dividend of q2 june 2017. But i still waiting even after 1 year.