How can I add social networking icons to my stores such as WhatsApp, Facebook, Snap Chat or others?

1- Open APPS&SERVICE from the control panel and find the app Sendstrap Integration and Install it:

2- Go to Sendstrap.com and create a free account:

3- Choose your preferred plan and start to create your widgets buttons

4- Copy Site Key and Secret and add it on your Sendstrap app setting and Save: