Hello everyone! Could someone please help me out regarding this recruitment agency, if it is a legal recruitment agency - Eslhorizone these are the following messengers they emailed me where your going to discuss more about the job...etc.

Yahoo messenger* eslchina1986@ymail.com
Hotmail messengerl* eslchina1986@hotmail.com
Gtalk messenger * china.eslhorizone@gmail.com

David said that I have already been accepted as teacher in a certain school in china since he said I am suitable for the job but their agency is going to charge me 3000RMB so that they can provide me a z visa because the school might not provide me with a working visa because I'm a non-native speaker. This is the address of the agency they gave me...

Wuhan
Eslhorizone

8,812
,116

Those who have already an experience with this agency. Please be kind enough to let us know if they are a LEGAL recruitment agency.