Change picture on button press

Hi there, I am just thinking how it can not work like that. When I left press once on button it changes picture from man1 to man2 but when I press again pictute doesnt change to man3 what is the problem?

Screen:

The Sequence node will execute all of those “then” outputs in order when the button is clicked, so it’s effectively just ending up as man3 every time it’s pressed. All 3 are executed.

If you want it to cycle through the 3 textures, try the MultiGate node:

Hi, perfect answer. Thank you so much for your help. SOLVED