Update your post to include full laptop system hardware specs and OS information.
What hardware specifications are required by Armies of Exigo?
Here is what I found:
https://www.systemrequirementslab.com/cyri/requirements/armies-of-exigo/10322
If your laptop's specs meet or exceed game requirements then the game should be playable on the laptop.
Otherwise game play will be slow, disjointed, and otherwise not fun to play.
And it appears that Armies of Exigo has flagged that to be the case.
You will need to upgrade (if possible) the laptop's hardware.