i have one excel with 3 cloumns, where i have to get one column data eg A1- A20 and paste into web
Use read range activity and mention the range of cells you want to read ex: A1:A20
Use for each table activity and paste the results to the desired web page.
This will help. If possible , please provide me the excel (or screenshot) and the website (screenshot) where you are trying to paste.