ohh i cant get on a chat, and dot worry, take any time you want to answer, but to start to build a team lets say standart, no RD.
well, first you have to choose a pokemon to base your team around.
there are 2 ways:
1-make a team to support that poke and make him ready to battle knoking down his counters.
2-select a poke and just start from him and treat him as any other member.
so for the first step choose one of those(the first is usually better), and thenchoose a pokemon,OU's and BL's are recommended.