Seems to be a scam number says they are Meta help, asks you to install the Zoho app by looking for customer app in the Play store so they can "help" you, it gives you a session number for them to gain access. They ask you to slowly scroll through your apps to see if there are any apps that you didn't install, then asks if you do mobile banking, they will ask you to install your digital banking app if you haven't, then they tell you your ip address has been hacked and you must log into your banking app only on your phone, while they are in session with you. When I told them I didn't believe them and I thought they were a scam, they told me F you and hung up.