Game Help: Statargy to finish pokemon genaration 2

First you need to choose a starter pokemon. I recomanded choose cyndaquil. On your journey to cheerygrove city try not to escape wild pokemons. Catch the following pokemons- larvitar-trade. Mareep, corsala,manchamp and gengar. I recomended they will help you. Dont buy repels. Give all the money to your mother. In this way match losing will be very helpful to you bcz you will get exp. To train a low lv pokemon use the exp share. You can use item thing to win battle. To beat the elite four buy these things lemonade, hyper potion, elixier, max either, either, revive, max revive.