my vs code emmets not working

{
    "editor.mouseWheelZoom": true,
    "code-runner.runInTerminal": true,
    "code-runner.saveFileBeforeRun": true,
    "debug.showInlineBreakpointCandidates": false,
    "editor.fontSize": 17,
    "problems.showCurrentInStatus": true,
    "editor.wordWrap": "on",
    "editor.accessibilitySupport": "off",
    "editor.tokenColorCustomizations": {
        "comments": "#c5c5c5"
    },
    "liveServer.settings.donotShowInfoMsg": true,
    "explorer.confirmDragAndDrop": false,
    "workbench.colorTheme": "One Dark Pro Darker",
    "editor.tabSize": 1,
    "redhat.telemetry.enabled": false,
    "[xml]": {
        "editor.defaultFormatter": "redhat.vscode-xml"
    },
    "accessibility.signals.lineHasBreakpoint": {
        "sound": "off"
    },
    "accessibility.signals.onDebugBreak": {
        "sound": "off"
    },
    "explorer.compactFolders": false,
    "editor.snippetSuggestions": "top",
    "editor.suggest.snippetsPreventQuickSuggestions": false,
    "editor.quickSuggestions": {
        "other": true,
        "comments": false,
        "strings": true
    },
    "editor.wordBasedSuggestions": "matchingDocuments",
    "html.suggest.html5": false,
    "typescript.suggest.paths": false,
    "javascript.suggest.paths": false,
    "emmet.showSuggestionsAsSnippets": true,
    "emmet.triggerExpansionOnTab": true,
    "emmet.includeLanguages": {
        "javascript": "javasciptreact"
    },
    "html.format.contentUnformatted": "",
  
}