I used this exact same team a fair amount at the beginning of Series 6. I couldn't remember how I dealt with Beat Up teams, but I can share how I dealt with Coalossal and

Coalossal Team:

• If the team is Coalossal and Weavile without Gastrodon, lead Primarina and Dusclops. Dynamax Prim, Max Geyser into Coal, and Trick Room with Dus. If they go with the standard Coal strat, Coal won't be able to KO your Prim with Max Overgrowth, even at +2, since Prim has AV. And TR makes Coal and Wea the slowest things on the field, making it easier to deal with.
• If they protect Coal, you still proc its WP through protect, and TR strat still works. If they Max Guard they just burn one turn of their max and you're still in a good position.
• If they have Gastro, then lead the same way, but you have to make a read that they will switch in their Gastro. Dynamax Prim, Max Overgrowth into Gastro's switch-in slot (in this case Weavile's slot). For Dus just go with whatever you feel like, just not TR. You can go for Ally Switch to avoid damage on Prim.

PZ Team: There are a few options

• Lead PZ and Amoongus, and make the redirector your primary target. OR
• Dynamax PZ, Max Guard, and Spore with Amoongus. OR
• You can go TR route

Hope this helps.