Scooter illustration rejected. Feedback Please?

Hi, this is my first submission.
Can you give any feedback why my file is hard rejected?

Hi Mochabal,

Please checkout the following link - might be helpful…

Hi Miyaneha, thank you so much for your reply

but i still didn’t find the problem, i already expanded all my objects, no hidden or locked objects, or raster, no stroke.
is it because the technical issue or because i uploading the vespa scooter, which is copyright issue? but i already saw similar item in the market.