Hello i make a Helliquad but I’m missing the parameters, but in GitHub there are 33 pieces that don’t exist in Ardupilot
What is a Heliquad?
Which parameters are missing?
Have you enabled a feature, then rebooted the FC, re-connected and then reloaded the parameters? You should do that.
Which pieces are missing?
From which github URL?
This is double posted. Refer to your other post. This is also in the wrong thread as Heliquad is a Traditional Helicopter configuration. Which is likely the source of your problem as stated. Read the docs in the link I provided.