i have this iron chin mill deck please rate and fix i kow it ***** i need help this is my first attempt to make a deck ou deck:

monsters:
Iron chain snake x3
Iron chain blaster x3
iron chain coil x3
iron chain repairman x2
krebons x3 (a little extra synchro power)
quillbolt hedgehog x2 (extra synchro power and i couldn’t think of any other cards to add in)
turbo booster (couldn’t think of anything better for a mill deck)
exiled force (same as turbo booster
giant rat (sercher since all iron chains are earth)
sangan (sercher)

spells:
heavy storm
monster reborn
mystical space typhoon
giant trunade
lightning vortex
paralyzing chain x3 (i don’t want this card, i couldn’t think of anything better)
hammer shot x2 (a 1 for 1 monster killernot a bad card but i don’t want to use it if there is somewthing better)
poisin chain x3 (mill power! this is the only card i could think of that is actually right for my iron chain mill)
fissure (same as hammer shot)

trapsL
gozen match x2 (all iron chains are earth so with this card i wont kill any of my cards just my opponents)
seven tools x2 (my solemn stopper)
ultimate offering x2 (extra summoning so i can synchro faster)
wabaku (i cant afford mirror force lol)

synchros:
stardust x2
red dragon archfiend
goyo
iron chain dragon x3
black rose dragon

thats all. i know it is really bad so i need serious help. i was thinking of adding macro and dimmensional fissure to completely destroy my oppinent any suggestions are very appretiated. i really need help so HELP!! thanks