Abdlatifeng,
This appears to be your first post, but you've managed to annoy someone who has a wealth of knowledge and is very helpful if you had actually read his reply and responded to his request for more information form you. Remember we know nothing other than what you tell us so less than one line of text and no drawing isn't going to be a lot of use. This is like someone asking you out of the blue "how much oil is my well going to produce?" when you know nothing about his well, its history, what pressure it is at etc etc - See what I mean?
On this site if you respond in a civil and professional manner, then others will treat you with respect - if you don't then they won't. Think of us like talking to your supervisor / technical manager in your own company or organisation.
If you can't frame your question in English then there is help on this site or better still just draw / sketch things and add numbers - that's fairly universal....
My motto: Learn something new every day
Also: There's usually a good reason why everyone does it that way