PPT Template rejected, any feedback, what mistakes did a made?

Hi, was wondering what issues does my template have to be rejected, is it the design, the quality, PPT set up?. all the master slides have the illustrations, the text and images place holders.

any feedback is appreciated, thanks!

Artboard 1-100|71x500

hi for me , this is much linked to typo in a general way, as what u have is flat , lacking originality , variation and font combinations and is also lacking of balance when it comes to sizes, as, u underlined a bit too much hierarchy all the same with basically having almost nothing popping but main title which are too outstanding in this case …