Hard to make SEO

I own an shopping site, sell everything, and I thing it is very hard to make SEO.

http://www.hkcart.com

Anyone has any suggestion?

Is this site suppose to run off of amazon? Do you get some sort of percentage from amazon by doing this...?

Because these products are all via amazon.com - it would be somewhat difficult to establish keywords as competition is already at maximum, PPC would probably be the best way to go...

Poor site concept though not impossible because other people do it. Places like DMOZ will thankfully for us not link to you however you could try investing some money in cheap directories. Make sure their homage has at least a PR 6.

PPC as said above would be the best way to go. I know of people making thousands of pounds a month from this but it is a gamble.

That's true, it can be harder to SEO "everything".

You'll do better to focus on a niche, something with out a gazillion competitors with much deeper pockets than yourself.