Rival Game Question?

Rival has a new game - Reel Party Platinum. I hadn't played the older edition of the game - Reel Party, or I'd have asked about this before.

One part of the game give a bonus, where if you get 2,3, or 4 bonus symbols, you pick and get prizes. Only, if you get 4 or 5 bonus symbols, you still only get to pick 3 prizes. Why doens't the game give 4 or 5 prizes with the extra bonus symbols, like the other games do, like Cleopatra game? In Cleopatra game, if you get 4 or 5 bonus symbols, you pick 4 or 5 prizes?

Or if you get 3, 4 or 5 Free Spin symbols, it makes a difference in how many spins you get. 3 symbols get 10 spins, 4 symbols get 20 spins, and 5 symbols get 100 spins!! So, why is there a change with the bonus symbols?

In both the Reel Party games, and in the Cleopatra game, 3, 4, or 5 Free Spins, mean you get 10, 20, or 100 spins. So why the difference with the Bonus symbol? What does getting 4 or 5 Bonus symbols mean if not more picks for prizes?

It's an issue in the game I'd like to know about?