Sometimes websites do not support our sign up forms/codes. So in that case you would want to use the Simple Sign Up forms, which is a link. This works as any URL would and can be used in a number of different ways.
The tutorial below video goes through were to find the link for your Simple Form
The image and button color are taken from the Brand, you can click here to see how to edit a Brand. Email sequences created prior to June 30, 2018 will not have brand features.