i can't log to my website via ftp with any ftp client
but i can access to my account on zymic website
danceplus.99k.org

example with filezilla:

ues danceplus_99k as the user as it is stated in your hosting account control panel and not danceplus.99k

ok
thanx
now it's working with fiezilla
but when i tried with smart ftp client it gives this error

dont use ftp.danceplus.99k.org just danceplus.99k.org