It's not really a noob question because you've started by taking an advanced template and tried to tweak it but this is not really the way to learn Construct.
From what I can see your bullet is using 'animation speed', when it should be using the variable 'speed' which comes from the Family so you have to add waspbullet to the Family and use 'speed'.
For the movement of the enemy it is up to you but you will notice the ship is using 8 direction, not something you mentioned or tried yet, so enemies could use 8 direction also and move about the screen.