I wasted 100 s of dollars just to apply for visa

I wasted 100 s of dollars just to apply for visa
Drove 6 hours to Chicago and 6 hours back home
Got charged 6 time for appointment time $33 each time
Charged $149 for visa application
Charged $1 for every copy of they had to make
Spent over $500 just to apply for visa and guess what they refused my visa after every info I provided
Whatever they asked
They still say it s not sufficient evidence
The places I was visiting my family I informed and the places I wasn t visiting family I showed booking but no
They want car rental info /train tickets etc
Invitation
If I m a tourist than why do I need invitation
Don t understand
I call to see why they say sorry apply again
My flight is in 2 weeks
And it takes them 3 weeks to process
And 2 months to give you appointment
My tickets are non refundable
I have traveled many countries before this is the first time I m having this issue
No one with their right mind want to leave America to seek refuge in Europe
And don t worry I m not trying to go there and be in the streets

I m soo angry !