PLEASE SOLVE THIS RIGHT AWAY what is the secret message?

(I think this might use a Polybius Square)

Using the Polybius square, the question is represented with the following:

52 23 11 44 24 44 23 15 43 15 13 42 15 44 32 15 43 43 11 22 15

Explanation:

The Polybius square, otherwise called the Polybius checkerboard, is a gadget concocted by the antiquated Greeks Cleoxenus and Democritus, and made popular by the history specialist and researcher Polybius. The gadget is use to fraction plain content characters with the goal that they can be spoken to by a more modest arrangement of images, which is valuable for telecommunication stenography, and cryptography. The gadget was initially utilized for fire flagging, taking into consideration the coded transmission of any message, not simply a limited measure of foreordained alternatives similar to the show before.