Cant beat E4 14 hours trying

[AltKaff]

I cant beat E4,i have nothing

[GhostOfMacbeth]

In which region are you playing?

 

Do you have varied Pokémon of different types and different-typed attacks?

 

In general, four Pokémon with varied and preferably thought-out-in-advance movesets that are at least on the same level as E4 members shouldn't have too much problem.