Mourinho vows to bring success to spurs

I think there may be some confusion here!

Jose Mourinho has actually managed several clubs, including Chelsea, Manchester United, and Tottenham Hotspur, but he has not made a recent vow to bring success to Spurs.

In fact, Mourinho was sacked by Tottenham Hotspur in April 2021, after a disappointing run of results. He was replaced by Antonio Conte, who is currently the manager of the club.

If you're looking for quotes or statements from Mourinho, I'd be happy to help you with that!