Delhivery — Two return items whose acknowledgement slips are not being issued

Address:

Gurugram, Haryana

I had returned two products ordered from ajio.com to delhivery courier guy on 09.09.2020 with return ids RT21725551 and RT21740890. These items were picked by the courier guy and he said he will give me the slip later. But the slips have not been provided yet and the items are being showed on ajio's website that they are yet to be picked up.
The pincode of my area is 803213. The delivery guy name is Prince and the manager's name is Raghavendra.
I want the return slips if they have really shipped by material back to ajio or else I want the items money from delhivery.