Task: In the Toy 'R' US app , Enter the shipping address in Dubai city at Abu Hail area and the building no. 3 . 
Steps:
Open The Toys 'R' Us app
Click on the Checkout now Button
Go to the Email id tab
Enter the email id as dbwscratch.test.id3@gmail.com
Click on the continue as a guest button
Go to the input City tab 
Choose the Dubai city
Go to the input area tab
Select the Abu Hail area
click on the Building no. input section
Enter the text Building no . 3
Click on the arrow forward icon at the bottom right corner of the keyboard
Click on the tick button from  the keyboard
Click on the save button