I need to open ftp service for uploading my files but cant get working. I am opening the ftp services but when i am attempting to login on the remote machine it is not accepting my password.

220---------- Welcome to Pure-FTPd [TLS] ----------
220-You are user number 1 of 50 allowed.
220-Local time is now 16:01. Server port: 21.
220-IPv6 connections are also welcome on this server.
220 You will be disconnected after 15 minutes of inactivity.
Name (xxxx.xxxxxxx.xxx.xx:root): root
331 User root OK. Password required
Password:
530 Authentication failed, sorry
ftp: Login failed.
ftp> bye
221-Goodbye. You uploaded 0 and downloaded 0 kbytes.
221 Logout.


Any clue would be help full ty all

Well, for starters you should not login through ftp as root. It's not very safe. You could log in as anonymous and give a fake email. That's how my friends login in my ftp.

did it and logged in but at this time it didnt give me any permission to do anything even ls is not working. Btw i was sure that i had given the correct password.