Look here if you have bought revoked gifts:

1. Accounts listed above includes the owner of this account and one of his alt. trading account.
2. If you have bought revoked gifts, contacting the seller via these accounts for resolution is more effective than contacting Dispenser.tf.
3. If needed, these are the accounts to be reported to Steam support.

How to Use the BOT

1. Select the trade which has the game you want to buy.
2. Make sure you have the exact change in refined and keys to buy the game (If you are using the dispenser.tf bot for the first time, you need to provide your trade offer URL so that the bot can send you a trade offer)
3. Click Proceed
4. The bot will send you a trade offer with the game you want to purchase for your keys / metals (you have 3 mins to accept the trade/gift offer , otherwise the bot will cancel the trade