Rule 1: I tend to let grammar errors slide, as not everyone who visits our forums speaks English as a first language. But using chat-speak abbreviations like "sry" is a bad habit in any language, please avoid it. Also, always capitalize the first person pronoun "I," no matter where in a sentence you use it.
Rule 7: This question is more appropriate for the "simple questions" thread. I'll move it there for you, but in the future please post in the right place.