the pokemon adventure game

Ok anyways I am now in Azela gym,I take 5 steps and a trainer challenges me ! She sents out a Butterfree while i sent out Growlithe. I command Growlithe to use ember and it is super effective ! Butterfree uses confusion which makes my Growlithe's HP go to 70%. I finish the Butterfree with tackle. I take 8 more steps and another trainer challenges me ! He sents out Beedrill and I sent out Growlithe ! Growlithe uses Ember and KOs it in one hit because it was a crtical hit! I go to the pokecanter and heal mt pokemon and then I go to the pokemart and buy these items, 5 potions, 3 super potions, 5 pokeballs, 8 great balls,2paralize heal,2 awakanings,2 burn heals and ice heals. I go to the gym leader and challenge her ! She sents out a Pinsir while I sent out Growlithe ! Growlithe uses ember which makes her pinser's HP go to 60%. Pinsir uses take down which makes my Growlithe's HP go to 50% and Pinsir's go to 55%. Growlithe uses ember again which KOs pinsir ! Next she sents out Syther and Syther use quick attack which KOs my Growlith in 1 hit because it was a critical hit . I sen out Onix and Onix uses rock slide whick makes Syther 's HP go to 50%. Syther uses quick attack but isn't very effective and my Onix's HP is at 95%. I finish her off with another rock slide. I get the badge and I go heal my pokemon. And now my Tododile evolves into Crockanaw ! When I go out someone challenges me...

My pokemon...
Growlithe lv15-Ember,Tackle,Tail Whip,Leer
Onix lv15-Rock slide,tackle,tail whip.leer
Crockanaw lv16-water gun,bite,tackle,tail whip

you know what you are not playing right so just forget it mods if you read this close this topic asap

How do we play it what am I doing wrong ? Besides I enjoy playing this...