SkyKing — i am complaining about non receipt of receipt no & no delayed delivery

Address:

Ajmera Bhawan,City Road, 305801

I booked two parcels at kishangarh vide receipt no 3311 & 3312 which is temporary nos. Of sky king courier service kishangarh run by mr yogesh jain mobile no.[protected] on 11/4/2019 destined for kolkata & dhamtari, chattisgarh. Afterv several reminders he didnot provide me the actual receipt nos of said courier ]. I am unable to search in net the position of my parcels delibery status. It was very important parcels but sorry to inform you that till date the parcels are not delivered at its address. Please let me know what to do in such circumstances?