Pargo delivery company

Pargo delivery send me messages for the past two days telling me they will deliver my parcel and they don't deliver, they don't come to my home, they don't call. Next thing they send message today that they made two attempts to deliver my parcel and they will return it back if they fail the 3rd time.I called the number provided and its an automated answer and it plays the music after that it drops itself. No one on that number. Their service is very bad.