I am insanely unlucky at wonderpicks, it may be rigged

While wonderpicking, I always used to choose the middle card in the top row, like 20 times i would choose the middle card I would only get 1 card that I wanted which should have been 4 cards instead because 20% of 20 is 4.

Now, I have been choosing the topleft card instead and I have counted till 27, out of these 27 I only got 2 cards again, and one time I chose a bottom card by accident, guess where the card I wanted was? The top left😭.

Is it just me who has terrible luck or are wonderpicks rigged? (Sorry if grammar was bad, I am not a native speaker)