Computer screen detached

[Members_xmzzKE0]

Hi everyone, recently I changed my computer screen (not only the screen but the top part) it's been 3 weeks and the screen started to get detached. I didn't do anything in particular it just detached on it's own.

If I bring it back do you think they will make me may again for the repair or will they do it for free. Or do I have to prove that it's not my fault or something? 😭