Loop the flow without "for", "while" or "invoke"

hi there,

I do not know your level of experience with UiPath but you can archive this by using the flow chat and create a counter variable that you will increment to align with a cell number.

you may find these helpful:

Studio - Flowcharts (uipath.com)

Option Two:

Using the REFramework, you can: read the excel file in the initialization and Change the transatcionirtem type from Queue to DataRow and you can add all your actions in the Process state, see example below:

RE Framework with Data Table: Part 3 | Transaction Item as Data Row | UiPath Learner - YouTube