Recovery Lawn & Garden

Robert, the owner of Recovery Lawn and Garden, (found them through craislist) came to my property with 2 assistants. They did a poor job. One assistant that I saw working in the backyard was kicking around the left over grass to disperse it, ... instead of picking it up. They missed mowing small areas of grass that went unmowed in the middle of the yard. I inspected the edging around the yard and found that they did a poor job with that as well, ... missing large areas. It was like they edged but they didn't actually do it so that the job was well done. I offered to pay cash but Robet demanded I pay with a check or money order and wanted me to send it to his PO box 8691 in Boise 83707. I mailed their 40.00 money order for the mow and texted Robert that I was not going to use them anymore (stating, sarcastically, I would let people know about their "attention to detail") Over the next two weeks I received 7 emails from the owner, Robert, saying he didn't receive the money order and wanting me to pay him cash. To which I sent pictures of the money order I sent, along with the receipt showing I paid and sent it. Today I received another complaint from him saying offensive language. This is just simply unacceptable and leads me to believe he is a fly-by-night company who has received the money and is trying to be paid twice. Buyer beware!