Position tileset not visible?

Hello. Ive got a tileset (128x128) and my sprites are not showing the right position.
Tileset is selected in a sprite, i give the Source UV the position of the tile, but he is not giving the right tile but he takes another tile. In this example, the selected must be green, and in the tileset it is green. But he is not showing the right tile, he is showing the red one.

What is the problem?