You, Sir, are posting your review on the wrong page. We are not one of the " SCUBA DIVING + WATERSPORTS COMBO" cheapest deal type operators, who promise you all sorts of things and herd 40 people onto a boat and scam you with a 5 minute dip underwater. Dive Goa is a SSI Instructor Training Center, conducting diving to international standards. We are the oldest dive operation in Goa, running since 2006. We take no more than 16 people per day, and charge ₹ 5,500 for an introductory dive experience at Grande Island. This includes a 30 minute training session in a swimming pool before a 40 minute dive in the sea. You did not go with us, and went with one of the many local agents offering cut rate scuba diving being done by unlicensed operators. As these agents have no office, website or pages where they can be reviewed, their frustrated customers seem to be posting reviews on our Tripadvisor page.