Trackon Couriers — my client not received parcel showing invalid tracking

Address:

Jaipur, Rajasthan

Hi my vendor has dispatched courier fron trackon 24/09/2019.

His name is kartik/ nikhil. His number is
+[protected].

He has given me tracking number
[protected]..

I am not able to track is showing invalid.. Whether any mistake on website or vendor is doing fraud. I have already paid

Please check whether this person is doing fraud and spoiling your company name by providing teack id or so...