Change the font in my Nav bar to a custom font

Hi guys - extremely novice coder in need of very basic help.

I can't seem to figure out why the custom font I have uploaded doesn't seem to be working for my navigation bar. I've tried every variation of code I could find on this forum and on google/youtube videos, and I'm just not sure what im doing wrong. Any sort of help would be greatly appreciated!

41 minutes ago, kcroy45 said:

Hi guys - extremely novice coder in need of very basic help.

I can't seem to figure out why the custom font I have uploaded doesn't seem to be working for my navigation bar. I've tried every variation of code I could find on this forum and on google/youtube videos, and I'm just not sure what im doing wrong. Any sort of help would be greatly appreciated!

 

Can you share your URL here and we can check it easier?

Yes, sorry about that! It's kasteelcroy.me 

And then quick update to my question. My site was showing the custom font in the heading and button areas like I had wanted 2 days ago, but today when I went to take another crack at the nav bar everything reverted back to the old font. I hadnt changed anything from the code that was in that ss.
 

I tried cleaning up the code a bit and adding in font sizes, but no luck it's still displaying the old font.