Match number bug

I have played 8 ranked matches this season but says its only 3.
Nick: Zangetsu#5235

Can you let us know where you are getting the 8 matches from? Riot is only returning 3 competitive matches played after 2022-10-18 for the provided nickname.

I played my first 5 ranked match before that date. So its because riot doesnt giveout my placement matches