Before you add me, you must know some notices show as following
1. Leave comment what do you want and your offer, or I won't add you.
2. Your inventory must be public when you add me, or I won't add you.
3. Don't give me fake steam links when we chat, or I will block and report you.
4. Don't try to give me cheap offers to lie me, or I will block and report you.

After I add you, just be patient if I am playing game, I will contact you when I can response you.