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.

Optimus Store - Cheap Game Store Thailand Supplier

How to purchase:
1) Your profile and inventory must be public
2) Select the game and the payment method
3) Press "proceed" (bot will send a trade-offer within few seconds)