In TradingView you can customize your layout and add indicators/studies. To add them do the following:
- Choose a layout you wish to use

- Click on the panel you with to add indicators to

- Click the SAVE button on the upper right then name your layout

Then when you open your TradingView chart again in the future, a default view may appear. You would just need to load your saved layout for your customized charts to come out
- Click the Save option and click Load Layout

- Choose the layout you want to load and your saved layout and indicators would appear
