what do you think is the problem in my design

firstly hello
my design has been rejected, I want you to interpret it.
what do you think is the problem in my design ?preview1

You have issues on almost every aspects. You need to learn typography and pairing fonts, hierarchy, spacing, alignments, composition, color theory, trendy elements like (icons, shapes and logo). Also you need a concept for your card. Business card category is over saturated and you need to create a super creative and common issues free item in order to be accepted.

Hi yes i can do it…thanks