Thank, not working on my account though
Try downloading their official desktop application
[1] and log in your account to see if anything changes. I am not sure why it isn't working because using candlestick is the most basic setting that you can find on the website version.
Or perhaps you are looking for a different candlestick indicator similar to this one?
How do I use candlestick pattern indicators?
To add candle pattern indicators to the chart, go ahead and open Indicators and Strategies menu. From there, go to the Candlestick Patterns tab to see a list of all indicators currently available in this category. Select which pattern indicators you’d like to use from there.
[1]
https://www.tradingview.com/support/solutions/43000584462-candlestick-patterns/