Hello Ola,
There is currently no option in the theme to make the two posts to the right of big slider to become sliders.
However you can set which post to show on the right side.
For that, please Go through following steps:
1.Go to Appearance->Widgets->Magzimum Special Posts
2.Add the widget to the Slider Right Widget Area.
3.You have the option to enter your selected posts or two posts from a specidied category you choose.
4.If you like to set your desired two post then Enter Post ID and Save.
5.Likewise you can set two recent posts from your desired category too. For that you have to select the category from drop down option.
Note:
1. You have to hover your mouse over the post title inside Posts section to see the post id. See here: http://prntscr.com/9ux0pe
2.The right way of assigning posts to Slider Right Widget area. See here: http://prntscr.com/9ux3es
This is the way you can set which post to show on the right side of slider.
If you have any problem in setting up the widgets, reply us back.
Thanks!!
Best regards,