Can you post a screenshot of what your params look like when you add the indicators to your chart?
The other option is to use a Worksheet. In the indicators dropdown, worksheet is one of the options. The indicators you’re looking to use will have expression names as well. You can use them in the worksheet editor to create multi-expression indicators (which use multiple indicators to create a ‘higher-order indicator’, if you will).
Here’s one I made using a stochastic(14, 3).K and a rsi(14).rsi (plus I’m plotting dotted lines at 30 and 70):
See this post to learn more about Worksheets.