Slider - Builder
Note: Remember checked Elementor support builder for post type "Slider Builder" from Elementors -> Settings -> General

Create Slider Items
Navigate to the
Admin Menu -> Slider Builder
Click
Add New
button on topPut a Name as
Slide 1 - Home City
Click
Publish
button for save templateClick
Edit with Elementor
and start adding the widgets you want

Similarly create other slide items as "Slide 2 - Home City
", "Slide 3 - Home City
"
Edit Slider Items
Navigate to
Admin Menu -> Slider Builder
Click "
Edit width elementor
" link from Slider Item you want changingIn Elementor page builder editor, you can change content, text, ...
Click
Update
button for save Slide

Display in Frontend
From Admin Menu -> Page
Select page you want show slider as "Home City", click "Edit width Elementor" link
In Elementor Page Editor, select and drag "PXL Slider" widget element to section
Add Slider item in the left panel with source template that previously created
Click Update for save page
