How to Move Player Left right with touch

i am making a game, in which i want to move my player left and right only on bottom of screen.

But when i am using touch-->IsInTouch-->Player--> SetPosition to (Touch.X,Touch.Y), player is moving in whole where i touch on screen. i want to move it at bottom of the game only and Left right.

If I understand, your problem is that the player move down, and you don't want that.

If you want the player stay on his Y use :

touch-->IsInTouch-->Player--> SetPosition to (Touch.X,Self.Y)

Thanks for your valuable reply

In My Game, I am giving 3 Lives to Player(user), when it finish he can buy life from us..how to accomplish it.

or buy to unlock game

Sorry for such type of question, i am new in Construct