This is forbidden for you to contact her!
You must send your mother or sister to her to speak with her and to get the contact details of her wali and afterwards, approach her wali and ask for her hand.

I’m interested in a sister that goes to my masjid – Is there a permissible way for me to approach her, what can I do to get a marriage meeting with her?

Engagement, Q&A / Fatwas | May 26, 2014 12:50 am
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My cousin is geeting married with Shia girl. I got the wedding invitation from the family. 1.Can we congradulate them? 2. Can we give them present? 3. Can we attend the wedding?
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I will be making the intention to do aqeeqah by slaughtering animals soon. I want to take my 9 year old step son to witness it but my wife finds it could scare him where as I find it will build him. Is there anything in Islam forbidding children from participating or watching this ritual? In Canada kids don’t get to see this and have no clue on the food chain.