The 19-year-old tennis star says she has been scared to go out alone after Amrit Magar tracked down her address and visited her home in London on three occasions, leaving bizarre notes and gifts. EMMA RADUCANU IS CONSTANTLY LOOKING OVER HER SHOULDER Magar also stole Raducanu’s father’s trainers after mistakenly believing that it belonged to the sports star. The Daily Mail newspaper reports that Magar, 35, was convinced of stalking at Bromley Magistrates Court and will be sentenced next month. Speaking to police as she prepared for the Australian Open in Melbourne, Raducanu said: “Because of th…