Replying to Please help me!

okay so my truck is a piece of shit

and today i pull into my driveway to get some eats, i was planning on going back out. when i turned it off last time, it sounded a little weird.

now, when i try to turn it on, all it does is make a ticking noise over and over real fast like

tickatickatickaticka really fast. and it won't turn on.

does anyone know what this is?