Didn't bother as it's not much of a hassle. I had a weak glue (old fevicol) , I put it back on with it. No issues till date. Even video during meetings is working fine.
I didn't bother asking Amazon for replacement as i needed a laptop immediately. In addition to that, when I called the seller for help regarding the windows not being able to update, and him saying "sir, you dont need to update windows" was enough for me to know, it's a waste of time. I'd rather fix it myself or approach my trusted board repair guy if anything bad happens.