All my submision items rejected. Please help me

I submited several items but all my items rejected hardly whitout any reasons. Here are some of my items.

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Hi there, unfortunately the design requires a bit more work and organization. Consider working a bit more on the typography, color quality and final look of the design.

Try taking a look over the following links for a little help on font pairings, picking the right typefaces, their size and how to use them.

Market is quite competitive now, work on your skills, look at some of the best sellers to get inspired and then come up with your own. Hope it helps.