India Post — Parcel to my friend is not delivered

It's been almost 3 months that i sent a parcel to my friend in Belgium but it is stuck in Brussel for no reason.

I registered a complaint with India Post and they got a reply from Belgium that "Our colleagues in the import service wish to have more information about the recipient of this shipment. It lacks the complete coordinates of it (Rue + House number + Postal code + City), which does not allow to declare the shipment and then distribute it"

I gave all the information about the recipient on the parcel but still it is undelivered.

Recipient details are-
Name- Molina Miguel
Street- La Batte 1
City- Liège
Postal code- 4000
Contacr- +[protected]

Sender details are-
Name- Jawwad Qasim
Haider Sheikh Road
Malerkotla-148023
Contact - +91-[protected]
Punjab

Product Details
2 packs of Testosterone. It helps in regain of the testosterone after the age of 30. It helps in fighting muscle loss, strength, and stamina.

PLEASE DELIVER THE PARCEL TO MY FRIEND OR PLEASE SEND IT BACK TO ME. WE PAID A HUGE AMOUNT FOR SHIPPING