I purchased the game last year but I don't have access to the full version anymore on my download page, just the demo. (Maybe because of the price change? I paid $7 and it's $10 now. But I definitely had access to the game before, you can see my old comment thread below about an error message.)
Also completely irrelevant but I can't not read your name as "Souls of Tea" rather than "Soul Soft EA."