Unknown application installed in my device

My device is Realme 7, there was no option of it so i chose a random one :)

Problem is that today I downloaded Instagram from play store and an unknown application was installed with it which opened instagram and I cant delete it or see its info, its logo is an androidish looking thing and I cant see it in the apps list.

Someone help me figure out what is it and how to remove it.

Ill attach the screenshot of it as well