Can i add boards to the Create?

Hey,
i am writing a code for nodemcu microcontroler, i realy want to use the arduino create but i couldn't find this board name in the list
there is a way to add some boards to the list?

No, you can't do it. This is something that's claimed to be on the to-do list but for now you'll need to use the standard IDE to add 3rd party boards.