Peugeot 307 emergency please help

I changed the crank pulley and belt of my Peugeot 307 1.4 gasoline 2 days ago, and the master told me to take a small number of belt, and after installing it, the master told me that if it turns out to be problematic, we should change the tensioner and when I look at it, I think the vehicle belt has become broken and what should I do? Kirazpeugeot 2019-03-21 20:39:45

I think you change your master right away, and the belt is taken together with the tensioner ball.

First of all, I would like to thank you very much for your answer.