How do I get d new software for my iPad

In Settings>General>Software Update....

New iOS/iPadOS version should appear there, if compatible with your iPad model.

If it says your device is up to date, it means that your model doesn't support newer versions beyond the one that's currently running on it.

Regards

Giulio

What iPad do you and and what iOS version is it currently running?

What is the “A” model number of your iPad?

The “A” model number of your iPad can be found on the lower area of the aluminium back of your iPad in small print letters right underneath the large, bold printed” iPad”.