How do I fix the animation in my capx file

Hello everyone, I am quite new for using this software and I have read the tutorial about how to make platform game. Here is the question, when I set up an animation by using Jepg file it works totally fine, but when I replace with png files without changing any setting and with correct frames an animation stuck on certain frame.

Problem inside the file are walk animation and attack animation has bug me out.

Can somebody please help me to solve this problem...I really do need help...

Is your speed set to a speed other than 0?

Is your animation put on loop?

Do you have an event to play the animation?

I have set the animation speed in 7 and yes I have set the loop and having event for animation.

for some reason I can't really explain this problem well, but I can't post download link here...

oh...I just realize I can use attach function for uploading my file...my bad