Welcome to MPC Angelll!
Regarding your questions here are a few recommendations,
Word ForwardIMO, this is the most active poetry group in Singapore. They organized regular reading sessions, competitions, etc. Do check out their website. And yes, they have a forum for aspiring poets to share their poems.
Hetero Poetry ClubIf you are interested in Chinese poetry this is the group for you. I think they do organize outings occasionally.
And if you are interested in meeting poets
subtext will be a good choice. And not forgetting our friends from
BooksActually. Do take a trip down if you are free, have a chat with Kenny and Karen, they are very friendly people.