I am sorry
This game has issues. I have played much, much, much better sniper games. This is a very buggy game at times. You should try to make the hit detection better, add a zooming scope, because the "scope" is ridiculous, with no zoom, it is almost easier to not use it. The hit percentages are deplorable. Your hit %s should be reset after every fail, start with a clean book. You should do some work on this and re-release it as an improved version, so you don't get a low score because of the previous votes. Hope this stuff helps.