help for improve my item

hi guy ,
I make a template for TF can anyone help me for making it better .

This is Link :

here is my advice :
improve the description and images in your item page.
be descriptive so the buyers will reach your item page with the search
load all images in https protocol to improve the page loading speed
improve the typography in the (Choose your demo) page - make the font bolder - on the demo name.

i hope i could help you.

best regards.

Thanks Mate