The page will be redirected to targeted page in few moment ...
If it doesn't redirect to ecomteck page, please check on this link: https://ecomteck.com/extensions/magento-2-free-gift/
Magento 2 Special Promotions Module by ECOMTECK
The module lets free or discount products are added automatically to the cart and visitors can also select a gift among available promo items. This is a helpful tool which contributes to the success of your promotion campaign with free gifts on purchasing particular products.