Falsely advertised products and dishonesty of products

I've purchased a robot on Takealot on the 15th of November, it was advertised as the Smart sweeping and mopping robot, the order was ready for collection on the 15th of November. I opened the parcel just to find I didn't receive what was advertised, so I returned it the same day MRRN-38W5P-0A66. The return was concluded after I've listed my complaints. The sent me a replacement unit on the 19th of November. We collected the parcel once again. Just to find its still the same robot. This is very disappointing, I've ordered something as described and then I get the opposite twice. Now Takealot has changed the description of the product, luckily I took screenshots of what I ordered. This is false advertising!!!! I will take this matter further.