How to install True Mirror widget on iPhone?

so if i try to install true mirror widget uh so if i can just tap and hold i can see apps jiggling and then i search for true mirror and then i can see uh save photos gallery so that's what it is this app so you can see side photos and then yes that's how it looks like then you can just see um photos here so that's basically what it is um so yeah hope that is helpful it's nothing else you don't have some specific features or some elements to it so that's what it is and then you can just easily remove it like this