Pathetic service by ebay. Review on Ebay

I bought 16GB pendrive during campaign for new user.For new user they offered 16Gb pendrive at just 79/- rupees only.I applied coupon code what they have sent to me to get the product at the said price.Coupon applied successfully and the delivery service to my location was available as shown during the purchase.I felt so happy, because who don't want 16 Gb pendrive of cost 280 /-(approx other online site's price) is available for just only at rupees 79 /-.I felt at that time as I was so lucky.

Later I felt so sad, because of the delivery service of ebay merchant.As he promised'Your item will be shipped with in a week'.I thought  at the time as "as too many oredrs  may he got, so he may take longer time to ship the product".After 1 week I got a message as "your item will not be delivered to you, as our courier partner is not able to service to your location". I got my refund after 1 week.As come to refund ebay is ok.But why they promised as "get 16gb pendrive at only Rs 79 /-, if they are not able to fulfill the user desire.I think it was the worst service of ebay.Later I did't buy anything from ebay.I opted other best E-commerce site to buy any thing from online.Pathetic service of ebay.