Cannot launch after update

Continuing the discussion from [MUST READ] About the Unsupported devices category:

Device brand and model:

(Include here the name of your device. This must also be the title of the post. E.g. Google Pixel 4)

Ratio version:

Problems encountered when using ratio:

Screenshots:

(Include here the required 6 screenshots of the UI. IMPORTANT: set the display and font size to default)

Can i ask why i cant launch this after being download?

Have you installed Ratio from the Google Play Store ??

Cant find it in my playstore

Here’s the link to ratio on the play store:https://play.google.com/store/apps/details?id=com.bllocosn