Damien1407

After a long break from Pokemon [not only Reborn] finally I started playing the newest episode and... I'm stuck. I can't even beat the first double battle against Cain and Shelly [and I know there is more to come]. I think I have a pretty decent team but at most I can defeat only half of theirs Pokemons. Do you have any tips? What should I do with my team? Could you suggest me a valid strategy [: ? My team [all of them have correct nature, +20IV and most of them EV training]: Also I have: