Question
If you are attempting to install cPanel & WHM on an ARM architectures, Unfortuntely they are not yet supported
Answer
You can submit a new feature request at our site here:
Our feature request site is actively reviewed and curated by our development team to identify potential future build plans and to accept ideas and suggestions from our community. Adding a feature request here will allow the rest of cPanel's users to vote for it if it's something they would like to see implemented as well.