You must connect the inputs 1 and 2 of amp 1 to the left and right speakers. Outputs 1 and 2 of the amp are connected to the inputs of the subs. The outputs of each sub are connected to the inputs of the tops.
Aux 1 and 2 are connected to inputs 1 and 2 of the second amp. Output 1 of the second amp is connected to the first front monitor, which is then connected to the 2nd from monitor. Finally output 2 of the 2nd amp is connected to the drum monitor.