No Ranked Rewards after 5 days?

I finished my placement matches and got silver V, but I still haven't gotten the ranked rewards, I know the Q&A says you have to wait a few days, but im just wondering if its a sort of bug, because ive been waiting for almost 5 days for my banner, and everyone else I know has gotten their rewards, as well as every person in my league. Is anyone else having this sort of problem? Maybe its something to do with me finishing my placement matches on the last day of ranked?

RIto pls