Hello there, I am in contact with direct Tiktok rep and support through which we can claim the username of your choice!
We can claim literally anything, even 1L, only requirement is the desired username should be inactive for at least 3 months. We can even claim banned or verified accounts’ usernames!
Simply DM the case and i’ll get back to you at soonest with a response. 
PRICES - Non-Generic starts $1.2k, Generic starts $3k, feel free to reach out for an exact quote on your request,
Turnaround Time - 1-7 Days, Mostly Same Day!