T238 Mosfet not working. Did I wire it incorrectly?

[BlackFox888]

Hello everyone.
I recently bought a T238 Active Break mosfet, I did quite a bit of modding before, but this is my first time wiring a mosfet.
I hooked up everything according to the schematics, but when the trigger is pulled, the motor doesn't spin at all. Did I wire up something improperly? What could be the issue? Excuse my bad soldering, I also didn't use shrink tubes for now, in case I mess something up.
Images and the wiring scheme is attached below. 
Thanks for any help.

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[Lozart]

I think the issue may be your soldering. The red wire through the centre(ish) of the board looks like a very dry joint, as do the connections on the battery connector.