Did you know that while playing Pokémon Go you could collect as much items as you can just by defending gyms? Once you have reached level 5, you can then try to go to Pokémon gyms to battle other trainers. While playing, there’s no need to get multiple Pokémon of the same type. Rather, trade the extra for candy and improve the strength of the existing Pokémon.
Infographic by Pokémon Go Cheats