Low signal mainstage set up

Dear readers,

I have the following issue:

The signal coming out of my set up is quite low and therefore it is a problem to have right volume to play with the rest of the band. My volume is basically too low. And this is because of a low signal being sent from my set up to the mixer.

This is my set up:

Nord keyboard used as midi-controler》 usb cable into usbc》macbook pro with mainstage 》usbc cable 》focusrite scarlet 2i2》jack cables left right》DI 》Mixing panel.

Please let me know if you have ideas how to improve my signal going to the mixing panel.