Apollo Pharmacy — Apollo 247 - Wrong product delivered- no action from Apollo 247

I have placed online order for Vitamin B12 capsules from Apollo247 app but received multi vitamin capsules. I have raised request to replace with what I ordered. I escalated with customer care twice. It has been 3 days and no action or response from Apollo247. If I have ordered some other medicine for some one else for other health issues, they might take take the wrong medication what Apollo247 sent. This may cause very serious health issues. Since this is medicine and not grocery they need to be very careful.