Can't Play Animation

I have an Image-Sequence that i want to put in a Animation,i used Drag and Drop and i recreated it manually.Since i have no clue how to play an Animation via Animator Component (and didnt find something on the internet),i used the Animation Component (and it works on another Object).But it wont play,after i mark it as legacy.Even in the Animation Tab in doesnt Play,the Animation is there but nothing changes even though the Key Frames say it should. I tried: Batching Static Recreating Animation Changing/Tweaking stuff (which kinda messed up everything :S)

What else can i do? Thanks for taking your Time.