It looks like you are on PC. Infinite Flight is a mobile simulator and isn’t compatible with PCs.
Welcome to the community, we hope you have a great time
This seems to be an emulator, which is currently not supported by Infinite Flight
But I see other people play it on pc
Some of the developers might have a PC version, but no Infinite Flight can only be played on mobile. You might have seen people mirroring their devices onto PC, but you need to physically control it on mobile.
The thick of it is that the simulator does not have the necessary code to run on emulators. There are currently no plans to have that support added again and it hasn’t existed since the 19.3 update I believe.
Also not supported. Infinite flight is built to run on ARM based CPUS, not x86 that is found in Chromebooks and PCs.
Here’s a statement from Staff on that matter: