Well hello to both of you!
I'm Kitti and it's nice to meet you guys.
Welcome to Iwaku, I hope you've been liking it here so far!
Since you're new to us, I have some links to help you out!
This is where you can sign up for the roleplays found in Modern, Scifi, Fantasy, and sometimes Mature. Generally, they will have you post a character sheet in their thread, a new sheet for each roleplay! You can also start signups for a roleplay of your own here.
This is where you can find jump in games, which typically have no sign up thread. You just start posting!
If you need any help, please do ask!