Brilliant interlocking

We hired this company to take out some trees, replace them with a new fence and fix our old fence. From afar the fence didn't look too bad until the lattice started falling off because they didn't secure it and they left a couple tops on the posts instead of cutting them off to match the others. Then when you get up to the fence you notice they left obvious gaps in the fence at the bottom, tree stumps visible and just built the fence on top of them , gate is worse than before they fixed it. Left cigarette butts all over the lawn, left their trash. We paid him to remove the trees and take the stumps down so why it was built on them the way it was is beyond me. They say they guarantee their work but when we told him a few days after they were supposed to be done, he said he'd be over to fix it. One month and several no shows later, he offered me $400 back. He never paid it hasn't fixed anything . They won't respond anymore to any of my messages now on Facebook . Will read text and not respond. I will also point out that he only used one 2x4 on the fence instead of two and so we've just noticed that some of the boards already look like they are bowing. Also the good part of the fence faces our yard and not towards the street where people see it but maybe that's preference in some cases? Total scam. I'll post just some photos of their work. Decide for yourself. The guy also seems nice at first , but don't tell him you are unhappy with the job done because he will just say you're impatient. He's busy and has other jobs to do.