Only 4 people answered to the poll, assuming the other members didn't pay attention to it. So it is "None" or Senegal or Ghana.
Senegal was the only team to get 3 points among African teams but this only happened in the second round vs weak Qatar. Their next game vs Ecuador will tell which team will progress between them but honestly Ecuador is very powerful and should not be underestimated. They showed better performance vs Netherlands than their game vs Qatar, it will not be an easy game for Senegal at all.
For the other teams, their mission is harder..
In the first round, all the African teams performed poorly, so this was an additional factor in not voting - not a very interesting choice when the most likely correct result is "None". Now it is clear that Senegal has the best chances, although they need a victory over a strong Ecuador, it is still more real than two victories for Cameroon or Ghana. In general, it turns out that after each round there is practically no intrigue.