The World Hates Me!
15 years ago
A couple of weeks ago I spent $500+ to fix a leak in the roof. It still leaks. Today, I spent $300 to check out a warning light in the car. On the way home, it came on again. Give me an f***ing break!
FA+

That warning light; if it's still popping up ,and they didn't fix it. Go back, and tell them that.
These kinds of things are where you need to be an ass to individuals, or at least be persistent in getting them resolved; too many people consider everyone in the world a pushover. and it's high time you put your foot down and said "Fuck it!"
If I had the capacity to, I'd threaten those companies with obliteration under a macro dragon's foot for you. Then again, I might just do it anyways after they fixed your problems, to teach em a good lesson!
Your life, as you once knew it, is going to be the target of supposedly "random events” of incredible coincidence wherein totally disconnected events will come together that will steadily push your every button (none of the good buttons mind you) at the most inconvenient times. For example, at that job interview you will be taken by a sudden attack of flatulence, the IRS will indeed audit you on those deductions you claimed on your purchase of "educational media" (porn DVDs) and yes, despite what he told you, that handsome young fellow you picked up at the church picnic was not sterile and consequently your growing "baby fat" is proof positive that you are indeed pregnant.
Have a nice day.
I've stopped asking WTF a long time ago and just accept it.