Comedk — Error occurring in downloading hall ticket

My sister applied for comedk uget 2016 in non-karnataka category. When we want to download hall ticket the system shows wrong document uploaded please upload correct document, we tried so many times but the problem was repeated .if any problem in upload of documents, the system doesn't allow the wrong documents, in the time of apply there was no problem but now in the download of hall ticket this was done.kitney bar try karne ke bad bhi kuch nahi hua.help line no bhi connect nahi ho raha hai .upload ke liye today is the last date .kya karna hame much samajh nahi a raha hai.document upload me school college photo ID ke liye school ka marks certificate upload kiya ab o wrong bata rahi hai .iske bare me kisi ko kuch pata ho to bata dijiye pls Hume kya karna hai? Exam this month 8 th, help us pls