Plz plz guide its urgent

After uploading the B/S and P/L and 3cb 3cd and digitally signing the audit, at the part of auditee the attachments are not showing at the time of download and at ca part also it's not getting downloaand its not possible for party to accept the form due to this. plz tell me the reason and help me to resolve it as so much call and mails done to income tax portal but no solution from them till now and last date is approaching plz help.