Unlimitedapps Go to your site and open the File browser and create a a new folder, named Adverts, then inside this folder create a Plaintext file named Advert1 and start building the file using the code editor.The html codes may contain plain texts, links or images. Example Using: Save file. Then create another Plaintext file named Advert2 and build as: Then save. Your two adverts will rotate where ever you put the code below: You can create more plaintext files inside the Adverts folder to increase the number of ads.