Arbusers

I recieved an offer on a bookies website

Bet 100  on Either team to win tonights match (Spain vs Italy)  and win if the chosen selection scores the first goal but fails to win.

Is there a way i can use this to guarantee profit?


I am very new to all of this and i need help or i might make a mess of it and double f*** myself


To make it easier my current situation is

Italy score the first goal  +140

Italy fail to score 1st and win + 140

Spain score first and Win or draw -100

Oh and one other possible result.  -100 if neither team scores