how to make a lead using acoustic guitar?

hi...........i just want to learn from you guyz................how to make lead using acoustic..............plz help me..........my band is expecting me more..............so plz.........answer me immediately.............

Well, firstly I presume that you are asking 'how to make an acoustic guitar into an electric guitar'. Well, you can buy special pickups that are designed for acoustic guitars to do just that. You simply fix the pick up into the soundhole of the acoustic and you can plug it into a PA system or an amp, however they don't tend to sound too good and will sound nothing like an 'electric' guitar; only an acoustic guitar that is louder. Hope this helps!

and how to compose or create a lead fo songs?

know the key of the song ur in. then try noodling around the notes on that key. say u got the chords Dm-Em-C which are both in Key of C major. know the notes that make up those chords then experiment with them.