I am not Muslim so perhaps there's a cultural barrier between us. My question to you, though.. what would bring you to consider marriage at 16 years if age? You have a brief snapshot of how this stranger behaves online. You only (barely) know his online personality and not his true self in the real world. He, too, is young yet desperate to be married. I'm sorry if this is common in your culture, as it is not in mine, for 2020.

Where are your parents? Do you have an attachment towards them? Do you have any siblings? You're 16 years old interacting with strangers online. That's a high risk. You sound vulnerable to me.

If I were you, I'd remove myself from this group and chalk it up to teenage fantasy that's not meant to be acted on. Let him go by keeping yourself busy with events happening in real life .. with family and friends who love you.

I suspect you've come here because your current life is less than ideal?