Im trying to cancel my sell item as I cant change the details in the description

[4196sue]

Im having trouble changeing my description in  my sell box, it wont let me change  the details

now I have increased the price so it wont sell as it is not correct 

please help 

[*sparklz*]

It has less than 12 hours to go or there is bids you can not change it only end it if there is no bids.