Js files compressed -- and cant do any changes

Hi ,
We are testing onepage checkout . We have extra some fields for adress area depends on states we showing another combo box . but plugin  app/ folder all js compressed and we cant manage and cant success . can you send to us uncompressed files for app/ folders js ( javascript )  files .
Also I send email but no one didnt answered .

Thank you

Hi melek,

Please submit a ticket with the version of nopCommerce you are using and the exact changes you need and we will advise.