Why was this job rejected and what do you advise me

Hi, can you post youtube links to the preview videos of your animations that got rejected?

First logo reveal seems outdated, the style and colors look like from some 2010 tutorial on how to animate cubes in cinema 4d, created by some programmer who’s good in using software but has no idea about styles, trends, cohesiveness and being current. Google motionographer, see what’s going on in the industry and replicate some of these things in your own way instead of doing this outdated stuff.

Thank you, I appreciate your criticism very much, and your advice, I will act on it
I would also appreciate it if you send me some useful websites
Thank you very much