Hi guys back aft getting more components

New color coded wires and new schematic from the book ‘Practical Electronics for inventors’ I blew up a 555 off camera while working
Also circuit still doesnt work ive tried making my own taking it frm yt and from a book now idk why its not working gonna check wire continuity tmr and make sure im cutting the wires long enough to make contact
Mosfet is still a mystery to me but ill figure it out :)