Custom form/custom html
Step 1. Select a campaign from your list of campaigns created and click on edit
Step 2. Kindly click on connect services.
Step 3. click on the icon to select custom html and click done
Step 4. kindly fill up the following details:
a. your action URL
b. the username you are currently expecting from your visitors
c. finally there email address.
then click done.
step 5. click on update and copy the URL.