Please help why this item has been rejected and what are the problems
Probably because there are already hundreds of templates like this one on the marketplace. Create something with originality. Regards.
Yet in many of these categories are accepted
Yes I know, but competition is fierce in this category. And with respect, many offer a design that is more attractive than yours. Personal portfolio is dead on ThemeForest, except for top notch designers who can still come up with new ideas. By the way there is a menu issue on IOS safari. The menu background is transparent so it gets mixed up with the hero content, We cant read anything. And one pagers are a pain to get approved. You have a weak set of template pages and features.