Spectra India Housing — documents not received

Hi team, i paid complete amount for plot in the month of august 2018. The agent mr. Harish has promised to give regustration documents within 40 days. Till date we have not received it, neither agent is giving proper response. Customer name: sunil kumar shukla pass book no: 5720.
If you guys cannot give papers refund should be given. Else we need to take a legal action against company. Please do the needful team.