Create new post action tutorial

Anyone here can create a tutorial for the pro forms create new post using custom post type. Im really confuse on how to use it properly

I have a custom post type “Activity” and has a custom taxonomy “activity-categories”.
On the screenshot provided. I have select field which it contains the parent category and on the check field is the child category which has a conditional logic.

https://jam.dev/c/71b2c68f-23c8-45e8-9f13-04269f895ac0

Im having problems on how to add the fields for the select and checkbox field in the category of the cpt

https://jam.dev/c/a42fba6d-d71d-4c69-8164-03094f4d51a2