Pages => Custom => Add New Page will be on the right and follow the instructions. 

No instruction on how to add a custom form.

Select Custom then look closely at the page, you will see items that are to be selected.  

Select Custom then look closely at the page, you will see items that are to be selected.  

Sorry, you seem to be mixing it, I know how to create a page and have created some before, but what I need now is how to insert a form on a page. Not trying to create a page. 

What is the process to insert a form into an existing page? Who knows this please Alex T⚜️ Baloo Anton L Mark Purser