Boat — boat rockerz 255 replacement delivered to other address

Sir
I made a replacement order becuase of fault with my earphones under warranty procedure. Boat courier partner picked it one month ago from my address but they delivered it to other address to someone else. When i called their courier partner (Expressbees) they replied that they delivered it somewhere in other state to some other person. Now neither boat nor expressbees is giving me any information about my product. Please solve my problem. My boat id was -1113636 and my expressbees awb no is[protected]. This thing is mentally torturing me.
Please take proper action as soon as possible
Thank you