I have four tracks rejected, “Your uploaded item “[del](This item cannot be proved)________” was declined.” May I get more information on why it cannot be proved? Were you able to open the certificates? I am not sure of what is the reason, I also have problems to open the certificate by clicking on it directly but if I open up my DAW first and open within the DAW, I am able open the certificate. If that is the problem, I may need to send screenshots? IF this is not the case, please give me more insights. Thank you.