How do I cut one shape out of multiple lines?

[Swandive stream]

I'm trying to cut the purple circle out of these lines to create a type of loader icon. I've been trying with pathfinder and shape builder to no success. Any tips? I'm not that experienced with Illustrator.

Thanks

[Mariam Hovhannesyan · Accepted solution]

Hello
You can try this tutorial https://www.youtube.com/watch?v=PvBtADo4GQ0&t=178s&ab_channel=HelenBradley

[Swandive stream]

Thank you