Assistance For Deleting wowmovix.com from Firefox

wowmovix.com is responsible for infecting following browsers

Mozilla Versions	Mozilla Firefox:45.5.1, Mozilla Firefox:50.0.1, Mozilla:38, Mozilla:38.5.1, Mozilla:40.0.3, Mozilla:45.1.1, Mozilla:42, Mozilla:44, Mozilla Firefox:45.0.1, Mozilla:51.0.1, Mozilla Firefox:46.0.1, Mozilla:45.4.0, Mozilla Firefox:48, Mozilla Firefox:38.2.0
Internet Explorer Versions	Internet Explorer 9-9.0.8080.16413, IE 10:10.0.8400.00000, Internet Explorer 7-7.00.6001.1800, Internet Explorer 8-8.00.6001.17184, IE 10:10.0.8250.00000
Chrome Versions	Chrome 54.0.2840, Chrome 51.0.2704, Chrome 49.0.2623, Chrome 52.0.2743, Chrome 56.0.2924, Chrome 48.0.2564, Chrome 58.0, Chrome 50.0.2661, Chrome 55.0.2883, Chrome 58.0.3026.0