You can't expect to win a raid without thinking before what could work.
I used an Eelektross with coil and Thunderpunch, i was preparing it for the "gyarados raid" but it worked on this one.
The other guys used some amparos,sableye with reflect and my eelektross with 2 coils ended up doing 70% dmg to the bird and we won.
You are using a Pikachu...
That's disrespectful for the other 3 members of the raid.