There are various ways you can learn stock market without money, you can start watching famous youtube channels for stock trading and you can start reading famous articles written by famous stock traders, you can start reading the blog of famous stock traders. However, you can join any institute to learn basic as wells as advance technical and fundamental analysis. There are various institute where you can learn stock trading like
Nifty trading academy
National stock exchange for short term course
Radical Institute of the stock market,
Maheswari institute,
Arihant capital market,
Kalpataru Institute of capital market,
etc.
(Source: https://www.quora.com/I-have-no-money-to-take-stock-market-courses)
sharemarketshiksha 