Basically the hr will Whatsapp u using the merged company branding and it will take you a while to figure out is for econ healthcare advertisement.
Hr also one joker when ask how many rounds never upfront say got a physical and a written assignment and affirmed is one round and I thought is virtual. During the first round hr term it as a call via Ms team and the hr never turn on the camera so you don't even know how the person look like. The hiring is very busy body that ask questions of no relevance and ask beyond what a standard hiring should ask. Only good thing is they reject you on the same day citing reason culture not fit.