Don't trust anyone who claims to be able to predict games and their outcomes with magic tricks, voodoo, or juju. Don't trust them more if they ask you to pay for these predictions.
It makes you think why these magicians or predictors not use the predictions themselves to earn money?
Instead, they have to sell their predictions and convince people that whatever information they hold is true. I think that a lot of them just guesses and they just get lucky enough that their predictions is actually the right one which brings them more customers. I absolutely think that acquiring services of such is quite pointless as it's not like it will be bringing you actual results in the end.