Mazaba

Estou fazendo a quest vulcanium e cheguei na segunda pedra onde preciso mergulhar, mas está tudo escuro no mapa, saí e entrei novamente mas nada muda

I defeated the dogs and lugia and thor and nothing has changed the scientist still doesn't give me the gs ball

I'm doing the celebi quest and it's having a bug, I gave the gs ball to the scientist but he doesn't give it back and tells me to leave and let him work, I don't know what else to do can you help me?

I am also a friend, I am fo Brazil and the confirmation email does not arrive, I have been waiting for 10 days and nothing