arvics

Hello, I buyed Ezviz CS-C2-21WPFR camera in China and of course there is it Chinese language. How I can change it to English? Also date is “yyyy mm dd” In camera - V5.1.4 build 141210 I asked Chinese tech support - but they just answering - no solution yet, sorry.... I downloauded Chinese PC SW, but I’ll happy to use English version. I couln’t find it in english. Also I couldn't connect to camera with telnet. . No idea where in camera is setup to change comunication via telnet...