This may come off as a little harsh, and for that I am sorry, but...............
Can anyone fix things anymore??
This is a bike, not a BMW 750iL!!
This is BITOG, where I thought folks know how to do things.
I got my paperboy route at age 14 (1958). My bike was my livelihood. If it didn't run, I was out of a job. It always ran, 7 days a week, in harsh Midwest weather. I later bought a spare, just in case.
But by age 11 or 12 I (and all my friends) knew how to fix a flat, fix a chain, adjust brakes and shift cables, true a tire - I still have my original spoke tool all these years later, adjust wheel and crank bearings - learn by feel - not too tight, not too loose, etc.
Bikes have not changed much, really.
It seems to be a sign of the times that too many want someone else to fix their stuff - often very simple jobs. And then complain about the cost, or junk it and buy another.
That is a good Costco deal. Buy it. Buy a book on basic bike repair and learn it yourself - it is easy. Or I'm sure the internet is full of info.