Can't update my scores

Jul 15, 2018

 Since my laptop had a reset, everything got deleted, all the scores and everything. So, I have some scores uploaded in the musescore sites, and I downloaded a few of those, and I changed the name of the score on the app (to have it more organized), and changed some minor things on the score, and tried to update the score, but it doesn't let me. I tried to delete everything related to those scores in my laptop, so I can download it again, but it still doesn't let me. But, some scores that I downloaded does let me change the description and update the soundfont, but the scores that I want to do that, doesn't let me. Hope someone can help me with this!