the cables are expelling several items through the middle of the cable and through the curves even making the correct path

Items will only fall out of pipes when they reach a destination that doesn't have any space left, then turn around, and the origin also doesn't have any space left. I assume what's happening here is that you're using a low tier extraction module, which doesn't prevent over-sending.

What?

See, i loss many resources =[
https://prnt.sc/u84q3w
https://prnt.sc/u84r6b