Unable to upload app to Google Playstore

Hi not sure if this is the place or not to post this but I’ve been working on my game for a while now however I can’t upload it to the Google Playstore because of the following reason:

“Your app currently targets API level 28 and must target at least API level 29 to ensure that it is built on the latest APIs optimised for security and performance. Change your app’s target API level to at least 29. Learn more

I’ve tried pointing my game to API level 29 or higher however it isn’t installed. So when I try to install it I get:

6180162--676848--upload_2020-8-7_16-4-37.png

What do i do? Thanks in advance!

Edit: if it helps, I’m using Unity version 2020.1.1f1

Hello?

Bump still stuck any suggestions? I literally cannot upload my app to google play

Hey! did you find any solution to your problem?