Climate Control blower

My car has climate control for air, vent and heat. When I turn the system on, the screen on the dash shows the fan working at the designated speed based on the temperature in the car; however, there is no air blowing out the vents. I have checked the fuse for the blower in my fuse box and it looked fine. I then replaced the fuse with a new one. I still have no air coming out the vents. Is this a blower problem, fan problem, or possible wiring from fuse to system?