Broken heart

I bought LG fridge on the 11may 2021 worth R19999 cash at Jabulani mall. Today 26 June 2021, it comes with a beautiful microwave worth R3499, my heart is bleeding, im heartbroken wen I see the offer. For my side is not fair at all especially if you bought something in cash the next thing boofff!!!, there's a free offer. Mr Peter can you tell me what to do pls, it sounds crazy but hey im hurt you know.