what iz this font called ?

Last two warnings: post the image directly instead of making a screenshot of your phone, and, specify what font do you need. Or your posts will be deleted.

i dont know the font and who r you to tell me how to post things .

I'm one of those who knows how to post things correctly.
Here you have an example: http://www.dafont.com/forum/read/72140/font
image with 3 different font, user specified the font he needs. Image and not screenshot of whole browser.
Why? Because you have posted 7 out of 8 requests like that, and all those images have been resized to fit your browser resolution.
Looks like you haven't seen a small note before uploading a pic: "Note -- Zoomed (enlarged) images and/or fuzzy JPGs will be deleted."
BTW, I can do it with my old Android phone. Hope your new iPhone^©®™ can do it too.

Play by the rules, or face the consequences. Ask Malvolio, she's learning this the hard way