# I need help,it's not working

**URL:** <https://forum.kirupa.com/t/i-need-help-its-not-working/307313>\
**Category:** Uncategorized\
**Created:** [April 1, 2010, 12:07pm UTC](https://forum.kirupa.com/t/i-need-help-its-not-working/307313 "2010-04-01T12:07:51Z")\
**Posts on this page:** 1\
**Page:** 1

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**Author:** ![arieli730](https://avatars.discourse-cdn.com/v4/letter/a/4491bb/32.png) [@arieli730](https://forum.kirupa.com/u/arieli730)\
**Post date:** [April 1, 2010, 12:07pm UTC](https://forum.kirupa.com/t/i-need-help-its-not-working/307313/1 "2010-04-01T12:07:51Z")

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Hello,  
Firstly I am sorry about my English.  
I learn Flash by this great wesite, and i do everything according to the tutorial, but it’s not working.  
I tried to do this lesson:  
[http://www.kirupa.com/developer/mx2004/motion\_tween.htm](http://www.kirupa.com/developer/mx2004/motion_tween.htm)  
the 3 lesson of flash.  
I finished everything, but the square don’t move right and left concertedly ,like in the tutorial.  
maybe I need to do something that don’t mentioned in the tutorial?  
i hope you can understand me, and thank you.