Yes. No, and MAYBE. Seriously? You do know that brand to brand may be different? And you haven't even given the make of the rig! You have a lot more confidence in us than we do.
You don't seem keen on advice or taking it, but I will give you another shot: If you are too lost or too new to figure out what hub you have, and the spokes necessary, I will bet you can't respoke one.
So maybe, just maybe you should give something similar to my last suggestion a try. Push button bike building is possible and available. You indicated you can't afford it though.
Best of luck tho!!