Why do I keep blowing my relay ignition fuse Mazda B 2300 series pick up truck every time I turn the key in engage the clutch to start the truck blows the fuse

What is your question?

It's no crank no spark situation I believe it's a 7.5 amp fuse. If somebody could please help me with this I'd appreciate it I will recheck the starter starter is good and I've continuously look for grounded out wires or broken split wires underneath the hood and behind the dash in the firewall