Weak service delivery and a bad attitude

i reported problems with my security cameras, garage door motor and intercom on 5 JAn 2016.. <br> Since then, the service provider has been nothing but rude, ****y and ill equipped to help me. <br> <br> He refuses to do all the lines installations, prompting me to do several installations / repairs myself. <br> <br> my cameras still dont work. <br> my garage motor is still not working and they didnt even try to replace it. <br> my intercom is still not working<br> parts were supp**** incorrectly, and i have to repair / advise on repairs or fixes and even then i am mistreated. <br> <br> i am on pension and due to chemo i have trouble keeping up or continuously fighting with the contractors. <br> please either help with this poor delivery, or pay me out so that i can get another contractor. <br> <br> my wife and i are currently in a house without any security precautions and that is troubling that standard bank is not following up or responding quicker