If the blender is not blending and every other light blinks (as per the illustration below) it means some kind of a blending error. Most likely, the cup is not properly placed (should be right in the middle) or the blending lid is not fastened correctly.
Please make sure that the cup is placed right in the middle of the blender base. Following the illustration below should help you place it properly:
Also, please check if the cup is fastened correctly:
Otherwise, please contact us for more support at firstname.lastname@example.org