Used one of the lightspeed tokens but it didn't give proper upgrade.

I used the token you get for winning the Legend Maul even on Boss Nas and it didn't give the leadership zeta, which is tier 7. The token is supported to give you that but didn't. Please correct this or give me the 20 zetas because I wouldn't have used that token their at all if it wasn't going to give the leave 7 leadership zeta that it said it would when selecting boss nas