How do you get an exp share in pokemon white? - Answers

Go to Castelia City and go left from the pokemon center keep walking left until you see a tower with a silver stone telling you what that place is next to it it should say:Battle Company Talented Trainers Welcome! go inside that tower and a old janitor guy should some up to you let him talk and he will go into the lift follow him into the lift to get in press:A then press 55F and you will arrive in an office go down 3 steps then go left 1 go down 3 and go right 2 then go down 2 and a scientist might battle you after that go right 2 spaces go up 3 spaces then a man will battle you after that go up 5 spaces go right one and talk to the man you met downstairs and he will battle you if you win you will get exp share.