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