How to troubleshoot the clutch of an Audi 80?

I noticed that my Audi 80's clutch is not functioning properly, making it difficult to shift gears. I am not sure what the issue could be and I want to fix it myself. Can anyone provide some guidance on how to troubleshoot and potentially fix this issue?

First, check the clutch cable for any signs of wear or damage. If it looks fine, then it's possible that the clutch plate needs to be replaced. Consult your Audi's owner's manual for specific instructions on how to change the clutch plate.

Another potential issue could be with the clutch master or slave cylinder. Check for leaks and ensure they are functioning properly. If not, it may be necessary to replace them.