Ok I found some answers and I'll put them here
Red/Green: The red and green lights are switch when the motor is stepped. If its stepped once itll go to the other color, stepped again itll come back to the other color.
Motors: The initial reason why all my motors were stuck was because the belts were getting snagged somewhere SO CHECK YOUR BELTS
Reason 2 - The gears are slipping off the motors (I was advised to buy some polyurethane glue to keep it on)
Y axis not going in other direction - I checked my wiring of the optos and made sure I crimped the connections correctly, after pressing down some more into the crimping plastic thing, The y axis works now pretty well. THe only reason it lags is because the Gear is slipping off the motor axle.
I will go buy some Polyurethane glue now.
I'm glade im having all these problems, itll make the next repraps alot easier.