Can't post cover on soundcloud :( HELP?

[the mouth]

I've had no problem before uploading covers but now as I'm trying to upload my cover it won't get published due to "copyright". Can anybody help me?

[bcnu]

If you get a copyright notification, you can file a counter-notification and include a copy of the license you obtained for distribution of the cover (either from the composer or from the US Copyright Office).

Unless you have a license, it's completely illegal to make and distribute any cover.