Reebok India — about lucky draw

One girls called me and told me that... My phone no. Has won lucky draw from reebok and u will get 5 reebok products at rs 6000 and get a free samsung galaxy j7. And they insisted me to take this chance as soon as possible. They told me that they will deliver the product to my near by post office and i have to collect it giving the amount 5000 to post office. I think, its a scam, i read same complaints from several people who were fooled by them. Tell me it is true or not.