After clicking the Canva button you will see a modal popup. 

  1. If you have an existing Canva account you can log in here
  2. If you do not have a Canva account, you can create one for free here

To save images for later use, you will need to log into, create a folder, and create your images there. They will be accessible from your Canva account in Upviral after you save.

After you have logged in, you can select a template, from the left and then edit the text or images however you like.

When you are done editing your image, just click the publish button and it will automatically save to your Upviral social image page.