You can use free wordpress magazine basic theme for your project and once you have enough money, U should buy it..

And as a newbie, you should consider investing into products , good products and not see an easy way around, which is not gonna help you anyways as themes and plugins and all are frequently updated by the ceator.

One alternative I know of is to use one of those RSS plugins and then plug in your Amazon web feed into it

RSS web feeds for tagged products (syndication)

Read the part that says "tag" to find out how to add your affiliate ID to the feeds.

Believe it or not, you will find some of the best converting themes to be FREE themes. I would start with some attractive but simple 2 column WordPress themes. If you google "simple 2 column wordpress themes" you will have some excellent starting points!

i think for use theme for our amazon, we must specify what type or our site (niche site, micro site or landing page)...
If you need looking proffesional, I suggest use premium theme...

I think most people have heard enough sob stories on this Forum to last a life time.
My advice would be to quit begging for:
1) People to "finance you"
2) For cracked software

Like other members have indicated there are some good free alternatives available to you.

No theme does any magic conversion for you- As long as it's a clean looking theme then you're good, and there are thousands of them. If your content, articles and reviews are actually helpful then even an ugly theme will work.

use free wordpress theme

I don't believe there are any specific Amazon themes. You just need to choose one that works best for your products. If you want full training in amazon let me know. I have a in depth course called Amazon Associates Elite which could help you a lot.

To be honest there is already plenty of great advice here. Buying a brand new theme because it says the words "azon/amazon" in the title is not going to bring you sales. In the end I would suggest you spend time picking the right niches, choosing the correct products to promote, getting your traffic strategy in place and placing an emphasis on conversions before you bother with a new theme. Once you have the rest in place and are making some good money the theme is probably the easiest part of a wordpress installation to change. Hope that helps! Good luck!