i'm unable to download cracku app on my pc through google play store.. what's the reason????

Please use website for now.

Play Store & PC, Seriously?

Actually, there is no Cracku App for Tablets and PC. We cannot use our Android/iOS apps in our PCs. There will be compatability issues. @avinash we can use Web version of play store on PCs. We even have chrome extensions of play store. But as I said, those apps will be having compatibility issues.