Returns issue

So I placed an order from Takealot for a razer viper gaming mouse as it was cheapest in SA with delivery. Now I got the wrong product today and logged a return. They told me withing 24-48 hrs only Takelaot can send me the correct product and tomorrow being a public holiday i have to wait till Wednesday. Evetech is not that are from me and actually they told me they came back to me and said they can offer me the same price. So I'm a bit upset that i ordered from Takealot and not Evetech. So all in all having to wait now till Wednesday to get a replacement is unacceptable and I don't really care what has to be done but to deliver my product today