If you want to create a new template for a specific category of post or page or a custom template to apply for any random post/page on your website then the Blockscape theme has got you covered.

You can follow the below listed steps for this:

1. Navigate to Admin Dashboard > Appearance > Editor.
2. Click on the Toggle Navigation icon.

3. Next, click on the Templates tab and then click on the Add New button.

4. Choose the category of post/page for which you want to create a new template or choose to create a Custom template that can be applied to any post or page depending on your requirement.

5. Configure the settings required by the category you choose.
6. Once you enter the Page Template Editor, add the desired elements and make necessary customizations.
7. Click on Save button to publish the changes made.