You need to hire a native english speaker to write your sales text.
I'm not making fun of you. Your english is good enough for the forums, but the way you use words is ... unusual. It makes sense, but still doesn't sound right. It's a tricky grammar thing and I can appreciate it would be difficult to grasp if english is not your first language.
While we can tell the girls are not american, it would still help in selling to an american audience. The rest of the site looks great. Talented designer.