Profile: Alok Sharma

Problem:

The issue here is that the user wanted to know how they can delete views created with Blocks

Solution:
These views can be managed by going to Toolset -> Views. If you're not seeing this option then it needs to be enabled in the settings by going to Toolset -> Settings and scrolling to editing experience and select the 3rd option.

From there refresh the page and go to Toolset -> Views and you should be able to delete the view.

To edit the view, you will need to go to the page where the view was originally inserted or add the view to a new page and edit it from that new page.

Problem:

Solution:
There is no step by step information to convert the legacy views but we offer few course that may help you to learn the blocks step by step.
=> https://toolset.com/documentation/

You can pick any of the course and navigate to your desired section.

However, I've another option that may help you to learn and play with the blocks. Toolset offers free test platform http://www.discover-wp.com where we offer the reference sites build on top using Toolset.
=> https://discover-wp.com/site-templates/

You can use any of the reference site we offer and create a test site for you and play with it and learn how those block based views are created.

Relevant Documentation: