Navigate to https://app.fastbots.ai/
Click on the chatbot to open it.
Click on "Appearance" to open this page.
Enter your text in the "Welcome Message" area and this message will be shown on the welcome message pop-up after you activate it.
Click on "Show the Welcome Message Popup" button and turn it on.
You can select the "Time" and choose when you want the pop-up message to show.
Click on the "Save" button to save all changes.
Done 🚀