I can't get my banner image to display correct size for mobile

[melody_idol]

HI, I just added a new photo as my banner image and it seems to be displaying zoomed in on my iphone.  I have tried adjusting settings as well as fixes posted here from others having the same issue and nothing works.  Thanks.  

brokenwingjewelry.com

[RockTechnolabs]

Please check DM and let me know