Repetition of indirect object pronouns with verbs (general)

In this lesson " Repetition of indirect object pronouns with verbs (general)

I was reading the questions from "Papi" and did not see a reply for his last question of 13 January 2019.

Is there a reply somewhere?  I was surprised not to see it here. 

This topic is so very confusing, and I hope there will be more lessons/exercices for this topic.  Thank you. 

Nicole

Thank you.