Help on Web Service

Hello,
I have a web service that returned the values below.
 
<MERCHANT-TRANSACTION>  
<DATA>    
<RETAILERNAME>DREAM CLOTHING AND STYLES LTD</RETAILERNAME>    
<RETAILERID>2033LA000005050</RETAILERID>    
<ADDRESS>6, Asao Kesington , Amuwo</ADDRESS>    
<DEPOSITBANKNAME>UNITED BANK </DEPOSITBANKNAME>  
</DATA>
 </MERCHANT-TRANSACTION>
 
I will like to have Texboxes hold the values but i was unable to do this.
 
I need suggestions on how to do it.
Thanks in advance.