Can't download copyrighted songs even with paid subscription

I started the free trial for musescore but when I couldn't download the songs I wanted I decided to pay for the 6 dollar subscription and to my surprise, I still can't download them. Is there any way to fix this? Every time I try to download one of the songs I want I get a message saying "As per copyright holder's notice, this score is not available to download and print during the free trial" even though I paid.