We cannot message you because your post count is too low. In addition, you should add your Skype for sellers to contact you, not an email.
Furthermore, please try not to make more than 1 thread related to the same exact topic (you made one a day ago for the exact same thing). Looking at your thread, no one will sell you a copy of CS:GO for $2. And I mean, no one. Unless you're looking to buy cracked accounts (maybe then, but probably not). The cheapest sale for CS:GO recently was for $3.49 and even after that, a copy of CS:GO via a key or gifting is worth anywhere from $7 (low I've seen at this point, and I've sold them for $7) up to $11. Good luck finding someone to sell to you at such a low price.