I looked at your store. You have just under 70 products. Nothing wrong with that, it should always be about quality not quantity. The majority of those products are t-shirts. Again, nothing wrong with that. But, t-shirts are an extremely highly saturated market, literally millions of them out there. According to search results, there are over 24 MILLLION on Zazzle alone!
No matter how one narrows that down by keywords, one can only scroll through 15-16 pages @ 60 each, so approx 1,000 shirts. So you have to ask yourself, what makes mine special? Why is someone going to buy mine instead of any of the literally million of others out there? And how are you going to get yours into the limited though still generous number of results that a shopper can scroll through?
The oldest of your products is barely two months old. Unless you are targeting your products to a very specific market via tags/keywords and/or heavily promoting yourself outside of Zazzle, the odds of being seen let alone getting sales is pretty slim. POD design is not a get-rich-quick scheme.
Also, outside of the Tech forum, almost all of the responses you get in these forums are from other active designers who just like to be helpful despite the fact that technically we're all competitors. Specific questions are usually answered quickly and in detail but it's presumptuous to expect an in-depth review & analysis of your designs, tags, titles & descriptions, and no-one can possibly tell you when you might get your first sale.
