haveing trouble leveling my pokemon fast all i can think is to do battle towers

The faster way to level up your poke is on dark alley and battle the Mysterious Trainer

i cant even beat 1 of his poke i dont have toxic and not nearly enough coins

then you should keep battling bird tamer or swimmer Richard at NPC battles until you get Toxic or you can ask from other players to train for prizes

you gain the highest exp by battling Mysterious Trainer to defeat him you should have toxic and fly if you don't have any try battling against swimmer richard effective move against him is bolt strike

If you want to train fast without toxic or fly, I suggest the Bird Tamer and use a ghost type. It can't hit you then and when it's almost dead send out the Pokemon you want to train and finish the job :)

you can train you pokes fast by using dark alley good luck to lvl up your poke

There are some ways to do it. One way is to fight NPC trainers. Change all your pokemon moves to Thunder then fight the bird tamer guy. The other way is to get someone to do it for you. The rates are about 10-50 coins per bil.