Platform / Pulpit dream meaning is explained below using 1 different source. Each interpretation is shown with its source.

Interpretation 1 — Cafer-i Sadik

is upon 5 sides: authority, judge & imam, speaker & rank. And he (as) said a person from the people of Dhimmi / Protection (i.e. non-muslims under muslim protection) going on the platform is an indicator of a ruler’s reign who is corrupt in religion, [ruling] in that place.
Source: Islamic Dream - Cafer-i Sadik Author: Cafer-i Sadik