Rto India — delay of joining

Respected sir,
I would like to inform you that i vinod kumar rai s/o late-paras nath rai will received appoinment latter from commissioner of police, west bengal 10.06.2017 also latter attached for appoinment of health & family welfair department we have submitted all document and medical test report in proper way but sir till dated not join in service. I am very upset and panic for that reason.
So, i requested to you sir please look into the matter (Delay from establishment department on swastha bhaban, saltlake).