Bikanervala / Bikano — got iron pin in masala dosa

Hi, i visited bikarnerwala near rohini west metro station, new delhi on date - 8/5/19, order no : 88. I got iron pin inside masala dosa therefore i wanted to complain about the food quality what they are providing which is very much harmful for body, therefore i need to take some action regarding this and ensure this that it should not happen again. And also i wanted to get refund of the amount of the food.

My contact number - [protected]