Two Wheeler — not satisfactory service and irresponsible

I purchased activa honda 4g on 21st aug 2017 from binayak automobiles and infras, code no. Wb 170001. Still i didn't get my vehicle registration number and registration certificate. When policy issued to me on 28th aug 2017, having policy no. 1-hbswhqk and reg. No is mentioned in policy is wb01 te 1374. I want to know where is my policy and registration certificate? I want to know that why these type act??? Dealer didn't respond any calls and not giving any satisfactory reply. Dealer is totally irresponsible and worst. Please take the necessary action on dealer.