instrumental track is not working

just me who’s insurmenal trackk does not work?about 1 month ago it had no problem but now as i sad it does not work.I use the xbox game capture btw

Instrumental tracks need to be wav or flac format.

If you’re using a screen capture software you’re probably saving it as a video instead of an audio file. You should first look for an official instrumental download provided by the original artist (often found in the video description on YouTube), or use a YouTube downloader tool instead of recording your screen and then convert that to the correct format.