How do I store a document in a collection?

Hi Annita,
My code may help you.

//Image Uploader
export function ImageUploader_change ( event ) {
$w ( “#UploadStatus” ). expand ();
if ( $w ( “#ImageUploader” ). value.length > 0 ) {
$w ( “#UploadStatus” ). label = "Uploading " + $w ( “#ImageUploader” ). value [ 0 ]. name ;
$w ( “#ImageUploader” ). uploadFiles ()
. then ( ( uploadedFiles ) => {
const language = wixWindow.multilingual.currentLanguage ;
if ( language === “en” ){
$w ( “#UploadStatus” ). label = “Upload successful” ;
}
if ( language === “af” ){
$w ( “#UploadStatus” ). label = “Suksesvol opgelaai” ;
}

  }) 
  . **catch** ( ( uploadError ) => { 
    $w ( "#UploadStatus" ). label  =  "File upload error" ; 
    console . log ( "File upload error: "  +  uploadError.errorCode ); 
    console . log ( uploadError.errorDescription ); 
  }); 
  }  

else {
$w ( “#UploadStatus” ). label = “Please choose a file to upload.” ;
}

let debounce
clearTimeout ( debounce )
debounce = setTimeout ( async () => {
await $w ( ‘#Documents’ ). refresh ()
await $w ( “#table12” ). refresh ();
}, 2000 )

if ( $w ( ‘#conditions’ ). text === null || $w ( ‘#conditions’ ). text === “” ){
$w ( ‘#submitButton’ ). expand ();
}
if ( $w ( ‘#conditions’ ). text !== null || $w ( ‘#conditions’ ). text !== “” ){
$w ( ‘#agreeToTerms’ ). expand ();
}
}
//End of Image Uploader