I came across various documentation for adding hot pot plugin. All of them are for moodle not for moodle cloud
https://docs.moodle.org/32/en/Adding/editing_a_hotpot
http://www.moodlenews.com/2014/video-hot-pot-for-moodle-2-x/
Can some one guide me how to add hot pot plugin in the moodle cloud.