Letaba Wireless Network stuff ****S clients to upgrade packages and demand that payment should be made into their personal account

Good day, I was having an issue with the line, whereby it was connected without internet. I Googled the company's contact details, where it shows 068 451 9123 or 075 345 1130. I WhatsApp the first number and the guy advice that i pay R150 to upgrade the line and funds should be paid into his personal account (Bank details account TymeBank 51134188504 - N MASHANGANYI) but on True caller the number is registered under Amos based in Giyani