how to put a picture in my header menu?

im new in wordpress.

i want to put my logo in my menu but i dont find the header options in customize.

header option

i dont have it

i changed the logo by changing the picture in my folder using filezilla but its not working like i want to. i want to change the size of the logo to fit the menu header.

this problem is from the theme because when i was using another theme the header option exist but when i switch to my current theme the header option disappear.

thank you

via Chebli Mohamed