You can find more info here if you're still having issues with your TH purchase:
https://support.runescape.com/hc/en-gb/articles/207550375-Didn-t-receive-my-Treasure-Hunter-Keys
Additionally Jagex did put out a statement citing an issue with TH keys:
https://support.runescape.com/hc/en-gb/articles/4414718476433--25-Dec-RuneScape-Treasure-Hunter-Key-Purchase-and-Redemption-Error
28-Dec-2021 15:34:22
- Last edited on
28-Dec-2021 16:08:09
by
SushiCombo