I would consider re-design testimonials & contact section at least.
I agree with muse-master, the quality of your submission is not enough for Themeforest standars, and less for PSD category. typography, layout, graphics, etc .. all need improovements Anyway is well structured, perhaps months ago it would have worked as HTML maybe, but now the layouts are much more than that. Answering your question yes, you can upload again your design many times as you want (but always must have several changes), but well.. there are nothing unique with your template this time.
Colors can be improoved on “SWEET SOMETHINGS” and maybe in the footer paragraph too , i like the rest, but typography make your template little outdated.
Well maybe i exagerate with spacings sounds like generall, i think i only mention microspacings between your subheadings and paragraphs ( on the boxes ) . Inner pages looks too simple (layout) Also doesn’t look good for typography (just like the frontpage) Try other colors on footer, also separate a bit more the columns. Social icons on subfooter looks quite outdated too. Try lighter color for paragraphs and a bit smaller maybe.
Definitely footer needs a lot of work, also your inner pages are outdated. I think your index file looks quite good, i like.. but recommend you improoving typography on there too. Check for spacing issues too, on the boxes and so on..
Shadows are bad, looks outdated overall