So I'm in Bronze now was silver

you said it already

"I played terrible in promos"

Why should someone be rewarded a respectable rank after playing poorly?

Lol my friend who is B4 invited me to ranked and I didn't catch it cuz we played like 4 norms before it, so for my placements so I kinda screwed around for game 3 and 4 cuz i thought they were norms then I got placed low bronze then won and got with low silver and just had a few bad games with feeding bot lanes. I'll climb out but just funny the drop was almost a whole league

To be fair, you could have gone 10-0 and probably would still be b3.