Found cockroach in Abachi Misal (Pimple Saudagar)

Title is pretty much self explanatory. Happened in Abachi Misal near Govind Garden. I had no stamina to fight with them still I raised it as best as I could. Owner was apologetic and scolded the staff but even a kid can tell its just to show us that he did something. I left that place immediately and swore to never be back there. I honestly felt disgusted and didn't eat anything for the night. Should I report this to any authority? Is there any way for online reporting? On one hand, don't want to risk jobs of the minimum wage staff there, but on the other hand, I don't want anyone to eat there. I have spread this across my family and friends at least.