So i was super excited about this game after i played the demo on google. I choose downloading here so I can can enjoy it on the go as well as at home. However, everytime I try to install the game with both/either android links. It starts and then just stops saying app not installed? Am I missing a step? Help would be greatly appreciated.

Have you been able to install other apps outside of the Play store before? Can you try some of the options in the below links?

https://www.geekinstructor.com/2019/03/fix-app-not-installed-error-android.html (Editing the setting in the Play store)

https://www.digitbin.com/app-not-installed-fix-error/ (Options 3, 6, and 7)

I have indeed. I didn't have this much of an issue. I tried all of the options and it's still not letting me. 

initially when I tried to download it from my phone filea said no apps to open file. Then I tried through chrome.  

Can you try some of the options in the below links?