I also get low conversions on my sites and I know I got a shit load to learn but I keep reading and keep experimenting.
6 sales is nothing. I've got 4 in just under 4 weeks and I am shit. And thats my first proper 4 weeks of the freesite game. Thats from 18 freesites in 4 weeks and I'm now at the level of making 6 new ones a week.
High conversion ratios are hard to pull, it takes practice.
And your traffic levels are exceptionally low. You do have a problem getting accepted at LLs despite what you think. After 4 weeks I am getting 3500 uniques a day to my freesites after submitting to 18 freesites to LLs. Its just my conversion ratios are not great
I'm pretty sure having fake whois info is illegal so its not just a LL acceptance issue.