Where are the wall mount connections pionts in Panasonic TH 42PZ700U?

I just purchased a panasonic TH 42PZ700U. I cant find any connection in the back that will connect to a wall mount. I see 4 circular plugs in the back but I cant get them off. Also, what type of wall mount should I get?

What is a VPN?

VPN is (Virtual Private Network) were first used by companies to enable their employees to securely access internal systems such as email remotely (e.g. from home or while on business trips). Today they are increasingly being used for personal use by individuals to protect their privacy while online in public places (e.g. when using the wi-fi connection in a cafe) or in a country where the internet is censored / blocked (e.g. China, Saudi Arabia��).