Invens???...

On 13th of September this year, I purchased the Invens Max 2 cell phone, from 1 of your dealers in Wynberg, Cape Town, & with the purchase of above-mentioned said phone, I was supposed to receive, free of charge & at no cost to me, a Bluetooth Boom Box speaker, even though, the purchase price for above-mentioned said phone was for a higher price than what I paid, & which is to my benefit & good fortune, I feel that I have the right to receive above-mentioned said speaker, how soon & from where am I getting my above-mentioned said speaker?