Javascript link connection problem!

Question

Hi,

I have a huge problem that i can not find a solution to.
I have started an exercise few hours ago with a purpose to improve my javascript skills and then i got stuck. I wrote the first few lines and linked it to the html file but the code was not working, spent few hours fixing it and even though i could not find any typos in code as simple as this http://prntscr.com/lye4fh i kept trying to fix it. After hours of unsuccessful attempts i remembered to try and write the script inside the html file. It was finally working. Now i spent some more time trying to fix the connection between the two files (html and js) but none of my attempts were successful no matter what i tried. Googling for hours and still stuck, please if you can see the solution to my problem point it out to me so i can finally start practicing. Thank you!

http://prntscr.com/lye2fu + http://prntscr.com/lye4fh = NOT WORKING
http://prntscr.com/lye6ze WORKING FINE

here is my path file http://prntscr.com/lye8ie

Answer 1

Miki Sarkovski, It worked for me.

Answer 2

It works perfectly now... solved by itself, Ulisses Cruz thank you anyway