Hello, Oumayma,
Thank you for the reply.
We have noticed that your site is currently in maintenance mode, so we are unable to check it. It appears that you need to make some changes to the colors in the Header Builder > Main header and in the settings of the Cart element. To allow us to assist you with this, please provide us with temporary access to the WordPress Dashboard by creating a new user account with administrator role and sharing the username and password with us via the Private Content area.
Best Regards,
8Themes Team