I think a good first step is to make the graphics of the game more appealing. Remember that the screenshots you have should create so much intrigue and interest in your target audience that the first impressions you make on them will turn into actual page views.
Put yourself in the shoes of your target audience. When you are browsing games, what games do you actually get interested in and click further on? When it happens, take a moment and think what actually made you instinctively click. Identify reasons why and then start thinking about those every time you go into marketing mode.
Yeah that sounds like a good idea, the designing and artwork aren't really my strongest points but will try to pay attention to that.
Thank You!