Rethink CBD oil removed and replaced with other oil

Purchased Rethink CBD from Clicks in Tygervalley. The product was brought from the back office. Myself and a colleague purchased the same product, the one tastes bitter and mine tastes like nothing. There's even a distinct color difference. It seems like the oil was swapped out or ******. I logged a complaint with Clicks, haven't heard back and what's frustrating me is, what did I actually put into my body if it wasn't CBD!!!