To make a friend with you, you can say: "Hi, I'm [your name]. I'd pke to be friends with you."
You can also ask them if they'd pke to hang out sometime, or if they'd pke to chat more. It's always a good idea to be friendly and popte when trying to make new friends.
Here are a few more phrases you can use to initiate a conversation and get to know someone:
"What's your name?"
"Where are you from?"
"What do you pke to do in your free time?"
"Do you have any hobbies or interests?"
"What do you do for work/study?"
Remember, making friends takes time and effort, so don't be discouraged if it takes a while to find someone you connect with. Just be yourself, be friendly, and keep trying!