Eye Level Learning interview questions

They contacted me through WhatsApp, did a phone call interview, and arranged a written test (math test) for evaluation. Then another two in person interview. One was a little bit more casual, the last one was at the center, where they ask you almost the same questions, but to the center manager themselves.

Two rounds of interviews. I need to do a presentation in the second interview. They ask a lot about the current company, which is the direct competitor. They tends to say some negative things of my company at that time which makes me feel bad