Asalamalikum
I want dua for having kids

Walikum salaam arshiya,

Islam Question and Answer - He is asking about a ruqyah so that he will be blessed with a child (http://www.islam-qa.com/en/ref/47059/infertility)

Islam Question and Answer - Infertile person praying the du?aa? of Zakariya (?O My Lord! Leave me not single (childless)?) (http://www.islam-qa.com/en/ref/10097/infertility)

Islam Question and Answer - Du’aa’s for infertile couples (http://www.islam-qa.com/en/ref/2910/infertility)

Hope this helps.

Dear Arshiya

If the dua doesnot work, then please think again. Adoption is also a way to share your life with children. I know it is difficult in some countries to go for adoption as a choice but I guess it helps. Good Luck!