See this: Data Sources - Thunkable Docs
Thank for the advice!
Can I ask you something else? What if I want to display all data in a row without column inputs? What should I do?
It’s easier to do that with a column, using the ‘list of values’ block. But if you want values in a row, you can use the ‘get row object’ block and then use ‘get property of object’ blocks to get each cell (column) in that row.