By "Start" do you mean "New Game"? Or something on android after you install the apk?
That's.. Really weird.
You could try going into preferences, clearing save data and trying again. You could also try going into the load menu, selecting a blank file and clicking load, this is an alternate way of creating a new game.
If none of that works I can only assume you android device isn't compatible with my game saving plugin, but even that doesn't make sense.
I swear, I'm not even joking. When I look in the "load" menu, theres no blank saves. I click all over the blank area and try to hit "load", in case theres something i cant see, but nothing. When I click the green arrow to make sure i want to clear all save data, it doesn't work (same thing as the new game button) (also btw i didnt know there was a little scroll wheel in the side, might want to make it a little more noticable). I then deleted all data from outside the app that the app has (cache and others) and even then it didnt work. It might be the fact that this runs on Unity, which can be buggy with this device. I've spent too much time on this damn game, lol. thanks for the help tho.