WhatsApp's Click to Chat feature allows your visitors to message you with just one click made from your landing page.
First, you need to add a button element or an image element to your page.
You can customize it and place it as you wish. Now you need to click on the button and select Link setup from the menu on the right, then Outside URL as the Link type. You can enter https://wa.me/phonenumber, where the phonenumber is your full phone number in international format.
Omit any brackets, dashes, plus signs, and leading zeros when adding the phone number in international format. If your phone number is +001-(555)1234567, use https://wa.me/15551234567, not https://wa.me/+001-(555)1234567.
Keep in mind that you must have an active account on WhatsApp for the number you are using.
To create a link with a pre-filled message that will automatically appear in the text field of a chat, use https://wa.me/whatsappphonenumber?text=URL-encodedtext where whatsappphonenumber is your full phone number in the international format and URL-encodedtext is the URL-encoded pre-filled message.
Note: While we try to keep all of our instructional articles that involve third-party services up to date, sometimes they make changes to their platform of which we are not aware, and, as a consequence, the steps may differ from the provided screenshots/instructions.
If needed, you can consult WhatsApp's official documentation for this by clicking here: https://d.pr/b4hLxf.