How can I find power tools elements?

Please how can I find the "power tools options" to paste the iFrame code. thank you in anticipation of your prompt response

Please click on the "Add Form Element" button on the left side and then open the "Widgets" tab. Then type your keyword into the search box. 

For further details please check our user guide: Where have the Power Tools gone?

If you have any further questions, please let us know.