Gosolr and Sparki installer - worst installation EVER!

Took weeks for anyone to phone me for the install, finally it was booked, I asked for a specific installer but was told Sparki is their appointed installer and they would do an excellent job. Panels installed scew, *****ed *****s through my roof and ceiling so they can be seen from inside the house, split the support beams, patched it with silicon sealer and looks disgusting, electrician has made an appointment twice and never arrived for the meeting. Blew the electrics and fuse in the main municipality substation outside and we have no power for 19 hours, and now GoSolr have debited me for the system when it's still wrong, ap doesn't work, hasn't been handed over to me, electrics on DB board still wrong and plugs run off pool pump breaker, an absolute ******** of an install and I would NOT recommend ever using GoSolr or Sparki for any work in your home.