My Acer Nitro AN515-52 Gaming laptop that was brought almost 2 years ago, continued below

one of the keys has come off  "the number seven key" it goes back on but its wonky and its frustrating because you can see part of the mechanism underneath if that makes sense (I know you are meant to see the light but I meant the actual thing that's meant to hold the key in place). I don't know what to do because I think the warranty with where my parents got it from was only for a year. I don't want to attempt to take anything apart and put it together but you can see its stuck and wonky and a few other keys are becoming that way. any help would be appreciated!