Party flyer design many times rejected

I can’t get my party flyer approved even though I tried a lot. I don’t understand the reason because about 15 party flyers have been rejected. Another question is where to get the elements of party flyer please help me

You used low-resolution images. The model is poorly isolated. This flyer style is overdone. The best is to create your own elements.

I can’t get my Resume - Cv 2024 approved even though I tried a lot.

In the received email:Thank you for your submission. We have completed our review of “Resume - Cv 2024” and unfortunately we found it isn’t at the quality standard required to move forward, and you won’t be able to re-submit this item again.

Here is a sample of your items reviewed for the day.
Hard rejected (1)
Resume - Cv 2024

All technical items are included in quality but my file is rejected

After downloading the file in the link below

[Zip file password]

Bring up the problems

please help me:
45 days design is lost when the product is not accepted

To prevent new products from being disapproved, I have attached the first disapproved product

Please help me in product troubleshooting

Thankyou so much for the information

The bottom text not even centered. LOL