I pad key pad

Which keyboard? If it's the Apple Smart Folio Keyboard, you simply place your iPad in the folio and it automatically connects. If you have another Bluetooth keyboard from a 3rd party, you should refer to their instructions on how to pair it with your iPad.

Conkea wrote:

Where do I find instructions to (finally) set up my keyboard?

Please provide more details about what your problem is and what products you are using.

https://support.apple.com/en-us/HT205237