Hi Sias Marisa,
For this you can take help from widgets visibility module by plugin. This helps you to show/hide widgets on specific page.
Here is the tutorial for reference:
https://www.styledthemes.com/flat-responsive-setup/378-how-to-show-widgets-on-selected-pages-only
https://jetpack.me/support/widget-visibility/
https://www.youtube.com/watch?v=El0SWV10a0U
Let us know if you got any problems on this.
Thanks
