Step 1:
Login to the back-end of the website.
Step 2:
Open Home page by double-clicking on the name.
Step 3:
Double-click on the edit icon in the top right of the first content module.
Step 4:
Click and drag the last slide to the top.
Step 5:
Click on the edit icon on the far right of the module.
Step 6:
Change the Title then scroll to the bottom of the window and change the iframe script.
Step 7: Click the Save & Exit button on the bottom left.
Step 8: Click on the Update button located at the top right of the screen to save the changes.