Provide your kind feedback please

I am going to submit this template on themeforest. But I want some feedback from the experts before doing that. Can you give me some feedback please?

Demo LInk: http://themeflat.com/demos/tintinteam/versions/v1.html

Hi.
Only my opinion:
Too long display progress “Loading…”.
It is better to download content as it is necessary, when scrolling the page, rather than all at once.