Using Node Limit, Show Role How Many Nodes They Can Still Add
I checked the node_limit module and you need to create an api to be able to get the remaining limit for a particular role or user. 


The number of limit and limit id are stored on node_limit table.
Your limit id and role id are stored on node_limit_role table.


What you need to do next is count the number of nodes the role or user has created. 

Now you need to alter the user profile to print the remaining limit. See the api that you can use here.