So something very bad happened to me today on april 16, I got a teaching job and I tought client for 4.5 hours during the session he took WhatsApp number from me to discuss suitable timing with me . After completing job he added milestone of 25 usd and never asked me for new work in the contract but yesterday he tried to sell me his acess to bloomberg for 15 usd when I refused or asked him to show me he really have access he said you have to pay 8 usd to me to show , I said I dont need it he literally started begging from me things got worse so I came up on upwork and ended my contract with him and today he gave me 1 star rating with very bad review .