I have followed the instructions, but my script isn't working: # Wait for the iframe to be present print("a") result_frame = WebDriverWait(driver, 10).until( EC.presence_of_element_located((By.ID, '_tinymce-rwo3euny6y8_ifr')) ) # Switch to the iframe print("b") driver.switch_to.frame(result_frame) # Wait for the body inside the iframe to be located print("c") mce_edit = WebDriverWait(driver, 10).until( EC.presence_of_element_located((By.XPATH, "//body[@id='tinymce']")) ) # Send keys to the body element mce_edit.send_keys("Hello World") And here the HTML element base on sequence: <tinymce _ngcontent-krn-c55="" id="my-editor" placeholder="Be detailed and creative in your description to attract a buyer. Do not share your Discord, email, Skype, PayPal, or any other personal information as this violates our safety policy and will result in a suspension." class="ng-untouched ng-pristine ng-invalid"> <textarea class="tinymce-selector" id="_tinymce-rwo3euny6y8" placeholder="Be detailed and creative in your description to attract a buyer. Do not share your Discord, email, Skype, PayPal, or any other personal information as this violates our safety policy and will result in a suspension." style="display: none;" aria-hidden="true"></textarea> <iframe id="_tinymce-rwo3euny6y8_ifr" frameborder="0" allowtransparency="true" title="Rich Text Area. Press ALT-0 for help." class="tox-edit-area__iframe"></iframe> <body id="tinymce" class="mce-content-body " data-id="_tinymce-rwo3euny6y8" contenteditable="true" spellcheck="false" style="overflow-y: hidden; padding-left: 15px; padding-right: 15px; min-height: 0px;" data-mce-style="overflow-y: hidden; padding-left: 15px; padding-right: 15px; min-height: 0px;" data-mce-placeholder="Be detailed and creative in your description to attract a buyer. Do not share your Discord, email, Skype, PayPal, or any other personal information as this violates our safety policy and will result in a suspension." aria-placeholder="Be detailed and creative in your description to attract a buyer. Do not share your Discord, email, Skype, PayPal, or any other personal information as this violates our safety policy and will result in a suspension." data-lt-tmp-id="lt-197197" data-gramm="false" xpath="1"><p><br data-mce-bogus="1"></p></body> I have already tried several answer from stackoverflow but they didn't help. Any help would be appreciated. Thanks! Continue reading...