Wy it isn't at the quality standard required to move forward?

webelements

#1

Please, help to understand wy it isn’t at the quality standard required to move forward. Google Adwords Banners (19 sizes ). Picture attached.
Here are some of the designs.

336x280


#2

as forme the illustration part is very good - even if maybe slightly too detailed , somehow - but the rest related to the presentation is way too flat and the typo needs to be reworked for the texts to be more punchy, look more creative …
the green is not the best idea in my view the blue one would be more appropriate if u ask me and u must make sure that there is more contrast between BGs and texts