1. The design’s elements are inconsistent due to the presence of different styles or aesthetic criteria.
2. The composition does not make sense.
Group in a set:
Your resource’s composition is simple. In order for your file to be accepted, we recommend that you group it in a set with other similar illustrations to add complexity to the composition. For example, we will not accept a logo as its composition is too simple.
25 Reasons for rejection Vector files on freepik and How to avoid them
What is Freepik? Why you should work on Freepik
Vector file setup 100% works: