stupid question

In the store in the gameplay section I believe.

I looked i can't find it anywhere ?

1. Click Store
2. Click Gameplay category at the top
3. There are two sub categories, Runes and boosts. Make sure you're on runes and look for the ones you want. Hope it helped.

I know where the runes are i'm looking for the rune pages I can't find where to buy the rune pages

ok never mind i found it i had tier 3 runes selected i'm so dumb

Thx for the help?