Problem. Not getting rig

[gusaley]

Hello. I have a problem. I need the character to rearrange the legs just like peppa pig. here is an example.
https://www.youtube.com/watch?v=L4s8Cq3 ... e=youtu.be

But I can’t figure out how to do this. Here is my job ... Please help. what's my mistake?
https://drive.google.com/file/d/1HW3Xhg ... sp=sharing

[Paukwa Karagosi]

Hi. It seems like, your bone parenting is the problem. take a look at how you parented the bones for the rig