Horrible English

Alamak when I read the english that is written by my office mate, I feel that I am so ashamed that I am the same team as him. I really admit it is really really really that bad and also very rude to the users.I now got no choice but now I need to correct it with him as I am in the same team as him. If I don't correct, others will surely look down at my department and I myself is also looking down at it already.