How do I get pinned collison box to follow animated sprite correctly?

so when you hold down the right click on the pick ax and then press the left click i want the red collision box to follow the shape of the pick ax but it kinda does its own thing. does any know how i can make the box follow the the pick ax shape?

link to file

drive.google.com/file/d/1tQCqxuqxRy2MJQUb3Nv0eOkp9a3frT1a/view

Try this:

But it's not a good idea to use Pin with Physics objects and to change their angle. This may cause problems if this sprite collides with other physics objects..