My flyer was rejected need help

Hello community. This is my first time submitting a design and it was rejected. Any suggestions on how I can get it approved. Or what they looking for approval?

hi well this is a bit flat graphically speaking , u did not push much the envelope, the style is a bit simple (maybe intentionally or not, hard to tell). The typo is a bit flat overall and if u have some issues a bit about hierarchy , like with the pastor’s name for instance. in addition, u have a contrast issue with the slogan, so basically u are violating several basic design principles as such. Plus, u have a little coherence issue too as some of teh small round vignettes are not having a shadow when others do , hard tgo understand why