Start a game by reading the data from the xml

I have a xml sheet which consists of data

 Seconds  Height(y-axis)
 0         5
 1         4
 

I have imported a .fbx object into the scene,The game starts like I have a start button and when i click on that button, the .fbx object should move by y-axiz by retrieving the values from xml.Can anybody please help me out solving this.