Timing belt, chain?

Hello everyone, my car is a 2017 model 208 Puretech Active manual. It currently has 75,000 km on it. My technician tells me that this car has a timing chain, not a timing belt. In that case, I have a long way to go before I need to replace it. If I'm not mistaken, he said 150,000 km. So, the important thing now is whether it's the chain or the belt. I'd appreciate it if you could answer. Have a good day.

The belt will be puretech motor as if it was milked by the master mind....