Display 2 content type in front page
The fastest possible way is to create a Views page and a Views block.
Then change the front page path with the one you used for the View (Configuration > Basic site settings > FRONT PAGE)
Then create the block instance in the Content region (Structure > Block layout)

Also, make sure you are using 2 different Pager ids in your view (in your view, under Pager > Settings > Pager ID) You may just use 1 for one of the views and 2 for the other one.