India Post — mumbai foreign post office, custom hold

Address:

Rewa, Madhya Pradesh, 486001

My parcel was hold by mumbai foreign post office as custom hold for retention reason : retained by customs for unspecified reason. I want to unfreez my parcel from there please contact to mumbai foreign post office to release my parcel. I ordered that parcel from aliexpress and it costs around 17 usd ma be due to large box it was stucked in customs. I want to release my product please help me sir/mam. This is the tracking number - rb[protected]sg. Help me i am worrying about it because i cannot able to go there and release that product.