Hello,

First of all thanks for choosing our Theme, we are glad to be you in the WoodMart WordPress family :-).

I have visited your website.

1) For the logo please make sure that you are making changes to the correct header from Woodmart >> Header Builder >> Edit Header that is used for the homepage by editing the homepage.

Screenshot for Clarification: https://ibb.co/98fjYYY

2) And for the banner please provide a relevant screenshot of the specific area to check it myself and help you out accordingly.

Regard’s.
Xtemos Studios.