Rude delivery guy

The driver of cb 55 lw gp, was very rude when delivering my parcel. I declined to sign the delivery sheet as a precautionary measure during Corona times especially because I had noticed the paper was wrinkled and too used. He rudely asked my what is different with me if all other customers signed why can't I sign. He asked me if he had brought Corona into the country. I asked for his name and he waved his hand in a dismissive way and left.