theme forest made

I’m using this theme
and if the 3rd image on the home page has a dark background - when I land in the last section “MADE” on the top left corner is no longer visible the 3 horizontal bar to access the menu on the top right corner are not visible as well
This happens also if if from the first slide (Topshop Book) I click on the last dot on the right
Would you have a fix for this