How to use proxy with 2.5.0

Hi,
I don't know if it's correct to write here my question, because I'm a new user of CLICKERS.info.
Can you help me for the configuration of Multiclicker 2.5.0 about the use of the proxy?
Everytime I try to use one of the 35K proxy in the list, the software shows me: "connecting error".

bye

Open multiclicker

File-->Settings-->Proxy list-->Add

Protocol:Http
Address:106.37.177.251
Port:3128

username:your username
password:your password

Thank you very much!!
It works
bye

which
user name and password have to type.

Not banned ?
How do you do to login to your account without been suspended ?