Hey there,
I’d love if I could get some help with quality check and some pointers if possible 
Here is a live demo - https://create.booming-businesses.com/
Thank you!
Your template needs more design elements
Thank you for the feedback
I was trying to keep it minimal, but perhaps that is not what they are looking for.
Do you have any suggestions for additional design elements that would not make it feel overdone, yet still satisfy Envato requirements?
The design really needs more work, you need to compare your design needs to be able to compete with other similar designs on the marketplace,
You need to compare your work with other designs in order to know where the design is lacking behind, below is a URL to some of those designs