Fraudulent transaction

Hello,
I would like to report a transaction that I suspect is fraudulent.
I purchased an item from a verified Kijiji seller. We agreed on a 50% payment before shipping and 50% upon receipt. After receiving my payment, he deleted the listing and no longer responds.
Since then, despite several messages, I have not received any reply. (Yes, I know, I trust people too easily.)

How can I contact Kijiji support?

Thank you

I’m sorry to hear you may have been a victim of fraud Sebastien, thank you brining this to our attention right away. I will send you a DM, so you can provide me full details of the of the scammer.