The body of your question you want to post doesn't meet the quality guidelines - plain and simple.
Your question body does not provide anything that would support your actual question and does not define what question you're trying to ask. You just say "I tried searching" and "I couldn't find how to do this" but you do not make an attempt at explaining what you're trying to do or achieve, and there is no clear question being asked, which means that it's not a question that meets the quality requirements.
A question has to be clear and well-defined and well explained - not just in the title but also the body - both for what you're trying to ask about, and what you're trying to ultimately achieve. As it stands, your question would be closed as "Unclear what you're asking" if you had posted it.
Also, as was stated by terdon, if English is not your first language, running things through a spelling checker or Google Translate from your native language will help a bit too.
The Help Center contains an FAQ about the Quality Standards: "Why do I see a message that my question does not meet quality standards?".
A more verbose community-maintained FAQ on quality standards also exists on the Stack Exchange Meta Site and contains additional resource links.
You may wish to review these links as well for better insight into the quality standards.
