I seen that you said your going to rework the leveling system but I feel the need to tell you that I have  been stuck on level  14 for almost a week and the bar is barely moves 

The leveling system seems broken as it got exponential requirement for experience required for next level. But the xp generation from talents and clicks are too low to keep up with it. There will be a more refined and fine tuned leveling system in upcoming patch. I am sorry that you have gotten stuck with it for now. It will be addressed or atleast get a lot better in the upcoming patches.