Through which social media app Govt launched Coronavirus (COVID-19) information service ?

Through which social media app Govt launched Coronavirus (COVID-19) information service ?

A. Twitter
B. Facebook
C.
D. None of these

The government has launched a “ Corona Helpline” to combat misinformation and deliver updates on the country’s most popular messaging service.
Starting Monday, users across the country can reach out to the health ministry on +923001111166 for credible information, awareness resources, latest statistics, or finding the nearest lab for testing. To contact the helpline, citizens should save the number in their phone, and then start a chat by tyg “Hi” and sending it to the number, which will prompt them to either type in a query or choose from a list of frequently asked questions. Depending on the question, users will receive verified information in the form of a video, or text or link.