How to Select Symbol for Expert Advisor

 

Hello, im new in coding with mql4 .

So my problem is that everytime i start my Expert Adivsor via Debugger ,

he automaticly select the Symbol EurUsd. How can i change these ?

I tried to Change over Strategie Window but nothing happend. Pls Help me :)

 
MetaEditor: ---> Tools ---> Options ---> Debug
Reason: