How to create conditional forms and add e-sign

Hello Raj,

You can check out this guide to create conditions necessary in your form.

Conditional-Logic-for-Online-Forms

The E-signature widget can be added from the "Widgets" tab in your Form Builder, under the Form Elements section. Please check the screenshot below. Just drag and drop the widget into your form.

Related Guide: How-to-Add-a-Widget-to-Your-Form 

Hope this helps. If not, please let us know if you would require any further information.