"You're welcome" em inglês, certo? Então em árabe, dizemos ًعفوا /afwan/.

De nada is "afwan" or "elaefo" عفواً / العفو

if you want write it ( لاشيء) if you want say it (la shy)

Hello Vanessa :) If you're asking about how to write it so it will be like this دى ندى Because I don't know any portuguese so I am just guessing :D