This is not what I asked for

Had a contract over the phone with consultant (Vusi) from Vodacom Direct when he called me again to discuss delivery date etc he kept on talking about "the package" so much that I felt that something was wrong it was as though he was avoiding saying the name of the device I had ordered or maybe that's the language used I don't know, knowing that our calls are recorded I asked what is this "package" he keeps referring to and he said "the item that you ordered" and asked him what was that and only then he named the device. I knew something was off and that the "package" was not what I ordered. I'm angry at myself for not canceling at that point because guess what? I just received "the package" and it's not what I ordered. I'm furious because I believe that this was intentional. I phoned them and they said they would collect in about 3 days. I hope I won't be charged for this inconvenience