Is this an arbitrage oportunity?

[todayodibet]

Hello. I have the following bets:
On Bookie A, I place a back bet for Team1 to win and both teams to score at odd 5.5
On Betfair exchange, I place a LAY bet on Team1 to WIN TO NIL.

I'm covered? Or is something that i miss?
Thank you. Happy arbing.

 

[betb2live]

If team 1 wins to nil, you will lose both bets.