Need template help

I’ve recently installed a free wordpress template to my site. But it could not make me happy. I want a better look. I would be really grateful if anyone could help me in making a nice template?
Or, I will be more grateful if anybody could give me a free template link which will be attractive for my website (rugby live streaming).
It should be more centred though, with space on both left and right side even in 800×600 resolution.
I know very little about html and can’t yet make my own layouts. I am still learning and hopeful to make it over the next year. But I can’t wait till that long time. That’s why I am seeking your help. Please help me.