Welcome, Chelsea sure looks easier to use than your username lol.
Glad to hear you like proofreading and providing help, reviewers are always needed so you can get right to work and comment under some storygames and Creative Corner posts. As for betareading, writers will probably ask if anyone is available when they need it.
I'd recommend trying to be more grammatically correct in your posts; an error here and there is alright, it's just a post after all, but remember that you're on a writing site and we can only judge you by what you write. Commenting with something like "you're gramar arent good" may seem a little hypocritical.